Question

1/25-1/4 ? what is the soltion and how​

Answer 1

Answer:

(4-25)/100=-21/100 =-0.21 is the correct answer.

Answer 2

The solution of 1/25-1/4 is -0.21.

• To find the solution of this problem we need to make the denominator same , in order to perform addition or subtraction of numerators.
• In the given problem, we have

$\frac{1}{25} - \frac{1}{4}$

• Now to make the denominator same we need to take the LCM of both the denominators that is LCM of 25 and 4 which is 100.
• Cross multiply both denominators, we get the expression as

$\frac{4 -25}{LCM \ of \ 25 \ and \ 4}$

$\frac{-21}{100}$

-0.21