Question

Calculate the value of x if 5/7xus the same as 15%

Answer 1

Answer:

answer is 100/21

hope u understand

Answer 2

Concept: In this question, two concepts will be used percentage & linear equation. We will solve this question for 'x'

Given: If  $\frac{5}{7}x$ is the same as 15%

To Find: the value of 'x'

Solution:

15% can be written as $\frac{15}{100}$ now solve the equation

  $\frac{5}{7} x=\frac{15}{100}$

⇒ $100x=21$

⇒ $x=\frac{21}{100}$

     Or

$x= 21%$ %

Hence the value of x is 21%