Percentage
MCQs Math


Question:     Convert 405% into fraction.


Correct Answer  4 1/20 Or, 81/20

Solution And Explanation

Solution

Method to convert a percent into fraction

Step (1) Divide the given percent by 100

Step (2) Remove the sign of percentage

Step (3) Simplify the obtained expression

Here we have to convert 405% into fraction.

1% = 405/100

Here the HCF of the numerator, 405, and the denominator, 100 is equal to 5. Thus we will divide the numerator and denominator of the above fraction by 5 to obtain the standard fraction.

Thus, 405/100 = 405 ÷ 5/100 ÷ 5

= 81/20

The fraction in which the numerator is greater than or equal to the denominator is known as an improper fraction.

Since, in the above fraction, the numerator is greater than the denominator so, it is an improper fraction. And, thus, the above fraction is not in the standard form. And hence it is necessary to convert it into a mixed fraction to get a correct answer.

= 4 1/20

Thus, 405% = 4 1/20 Or, 81/20 Answer


Similar Questions

(1) Convert 162% into fraction.

(2) Convert 667% into fraction.

(3) Convert 791% into fraction.

(4) 5 is what percent of 50? Or, What percent of 50 is equal to 5?

(5) Convert 692% into fraction.

(6) Convert 304% into fraction.

(7) 5 is what percent of 92? Or, What percent of 92 is equal to 5?

(8) Convert 859% into fraction.

(9) Convert 47% into fraction.

(10) Convert 275% into fraction.


NCERT Solution and CBSE Notes for class twelve, eleventh, tenth, ninth, seventh, sixth, fifth, fourth and General Math for competitive Exams. ©