Percentage

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Finding the percentage of given number-part3

Question: (27) Find `1/2%` of 100

Solution:

Here, we have to find, `1/2`% of 100

math percentage149

Shortcut Method to find percent of given number

Here, we have to find, `1/2`% of 100

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `1/2`% of 100

`=1/2` Answer

Question: (28) Find, `3/2`% of 100

Solution:

We have to find, `3/2`% of 100

math percentage151

Shortcut Method to find percent of given number

We have to find `3/2`% of 100

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `3/2`% of 100

`=3/2` Answer

Question: (29) Find `4/5`% of 100

Solution:

We have to find, `4/5`% of 100

math percentage153

Shortcut Method to find percent of given number

We have to find, `4/5`% of 100

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `4/5`% of 100

`=4/5` Answer

Question: (30) Find `12/2`% of 100

Solution:

We have to find `12/2`% of 100

math percentage155

Shortcut Method to find percent of given number

We have to find `12/2`% of 100

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `12/2`% of 100

`=12/2 = 6`

= 6 Answer

Question: (31) Find `12/2`% of 300

Solution:

We have to find `12/2`% of 300

math percentage157

Shortcut Method to find percent of given number

We have to find `12/2`% of 300

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `12/2`% of 300

`=12/2`% of 100 × 3

`=12/2xx3 = 6xx3`

= 18 Answer

Question: (32) Find `7/2` % of 400

Solution:

We have to find `7/2` % of 400

math percentage159

Shortcut Method to find percent of given number

We have to find `7/2`% of 400

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `7/2`% of 400

`=7/2`% of 100 × 4

`=7/2xx4` = 7 × 2

= 14 Answer

Question: (33) Find `16/4`% of 500

Solution:

We have to find, `16/4`% of 500

math percentage161

Shortcut Method to find percent of given number

We have to find `16/4`% of 500

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `16/4`% of 500

`=16/4`% of 500

= 4 % of 500

= 4 % of 100 × 5

= 4 × 5

= 20 Answer

Question: (34) Find `22/5`% of 500

Solution:

We have to find `22/5`% of 500

math percentage163

Shortcut Method to find percent of given number

We have to find `22/5`% of 500

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `22/5`% of 500

`=22/5`% of 100 × 5

`=22/5xx5`

= 22 Answer

Question: (35) Find `13/2`% of 700

Solution:

We have to find `13/2`% of 700

math percentage165

Shortcut Method to find percent of given number

We have to find `13/2`% of 700

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `13/2`% of 700

`=13/2`% of 100 × 7

`=13/2xx7`

`=91/2` Answer

Question: (36) Find `51/17`% of 1600

Solution:

We have to find `51/17`% of 1600

math percentage167

Shortcut Method to find percent of given number

We have to find `51/17`% of 1600

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `51/17`% of 1600

`=51/17`% of 100 × 16

= 3% of 100 × 16

= 3 × 16

= 48 Answer

Question: (37) Find `1\1/2`% of 100

Solution:

Here, we have to find `1\1/2`% of 100

math percentage169

Shortcut Method to find percent of given number

We have to find `1\1/2`% of 100

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `1\1/2`% of 100

`=3/2`% of 100

`=3/2` Answer

Question: (38) Find `14\2/3`% of 200

Solution:

Here we have to find `14\2/3`% of 200

math percentage171

Shortcut Method to find percent of given number

We have to find `14\2/3`% of 200

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `14\2/3` % of 200

`=44/3`% of 200

`=44/3`% of 100 × 2

`=44/3xx2`

`=88/3` Answer

Question: (39) Find `1\3/4`% of 400

Solution:

We have to find `1\3/4`% of 400

math percentage173

Shortcut Method to find percent of given number

We have to find `1\3/4`% of 400

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `1\3/4`% of 400

`=7/4` % of 400

`=7/4`% of 100 × 4

`=7/4xx4`

= 7 Answer

Question: (40) Find `2\3/5`% of 1500

Solution:

We have to find `2\3/5`% of 1500

math percentage175

Shortcut Method to find percent of given number

We have to find `2\3/5`% of 1500

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `2\3/5`% of 1500

`=13/5`% of 1500

`=13/5`% of 100 X 15

`=13/5xx15`

= 13 × 3

= 39 Answer

Question: (41) Find `2\5/6` of 1800

Solution:

We have to find `2\5/6`% of 1800

math percentage177

Shortcut Method to find percent of given number

We have to find `2\5/6`% of 1800

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `2\5/6`% of 1800

`=17/6`% of 1800

`=17/6`% of 100 × 18

`=17/6xx18`

= 17 × 3

= 51 Answer

Question: (42) Find `12\1/2`% of 260

Solution:

We have to find `12\1/2`% of 260

math percentage179

Question: (43) Find `1\12/13`% of 3900

Solution:

We have to find `1\12/13`% of 3900

math percentage181

Shortcut Method to find percent of given number

We have to find `1\12/13`% of 3900

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `1\12/13`% of 3900

`=25/13`% of 3900

`=25/13` of 100 × 39

`=25/13xx39`

= 25 × 3

= 75 Answer

Question: (44) Find `2\12/13`% of 5200

Solution:

We have to find `2\12/13` % of 5200

math percentage183

Shortcut Method to find percent of given number

We have to find `2\12/13`% of 5200

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `2\12/13`% of 5200

`=38/13` % of 5200

`=38/13` % of 100 × 52

`=38/13xx52`

= 38 × 4

= 152 Answer

Question: (45) Find `1\21/22` % of 4400

Solution:

We have to find `1\21/22` % of 4400

math percentage185

Shortcut Method to find percent of given number

We have to find `1\21/22` % of 4400

We know, that, 1% of 1 `=1/100xx1=1`

And, 2% of 100 `=2/100xx100=2`

And, 3% of 100 `=3/100xx100=3`

Similarly, 4% of 100 = 4 And so on

Thus, `1\21/22` % of 4400

`=43/22` % of 4400

`=43/22`% of 100 × 44

`=43/22xx44`

= 43 × 2

= 86 Answer

Question: (46) Find 2% of 2

Solution:

We have to find 2% of 2

math percentage186

Shortcut Method to find percent of given number

We have to find 2% of 2

We know that, 1% = 0.01

And, 2% = 0.02

And 3% = 0.03

Thus, 2% of 2

= 0.02 × 2

= 0.04 Answer

Or, `0.04=4/100`

`=1/25` Answer

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