Question

2/5 - 7/20 .solve it​

Answer 1

Step-by-step explanation:

2/5-7/20=2×4/20-7/20

=8/20-7/20

=1/20

Answer 2

Answer:

We will get the value of $\frac{2}{5} -\frac{7}{20} =\frac{1}{20} .$

Step-by-step explanation:

• As per the question we have to evaluate the given data.

          Given data:- $\frac{2}{5} -\frac{7}{20} .$

          To find:- Value of $\frac{2}{5} -\frac{7}{20} .$

           Solution:-

• We will take the LCM of the denominators, and make denominators the same.

• We will Convert the given fractions to equivalent fractions with the denominator as the LCM.

• Subtract the numerators over the denominators.

         Therefore,

         $\begin{array}{l}\frac{2}{5}-\frac{7}{20} \\\\=\frac{2 \times 4}{5 \times 4}-\frac{7}{20} \\\\=\frac{8}{20}-\frac{7}{20} \\\\=\frac{8-7}{20} \\\\=\frac{1}{20}\end{array}$

        The question is to find the value of $\frac{2}{5} -\frac{7}{20} .$