Question

Convert the following fraction in percentage
(1) 9/18 (2) 9/15 (3) 7/7
please tell the answer for my exam by explanation.​

Answer 1

Answer:

1) 50% ,  2) 60%   ,3) 100%

Step-by-step explanation:

In context to the question it is asked to convert the fraction into percentage

As per the definition of percentage a percent is really just a special way of expressing a fraction as a number out of 100 . To convert a fraction to a percent, first divide the numerator by the denominator. ... It can be converted to percent by multiplying the decimal by 100

Here in the question we need  to find the percentage of

(1) 9/18 (2) 9/15 (3) 7/7

1) 9/18

so for percentage multiply it by 100

$\frac{9}{18} \times 100\\=(9\times 100) / 18\\=\frac{900}{18} \\= 50$

=50%

2)9/15

so for percentage multiply it by 100

$=\frac{9}{15} \times 100\\=\frac{9\times 100}{15} \\=\frac{900}{15} \\=60$

= 60%

3)7/7

so for percentage multiply it by 100

$=\frac{7}{7} \times 100\\=\frac{7\times 100}{7} \\=\frac{700}{7} \\=100$

=100%

so the final answer is 50% ,60% , 100%