Describe how the following expression is obtained.
$\frac{1}{4}[x+y]$.

Academic Mathematics NCERT Class 7

Given :

Given expression is $\frac{1}{4}[x+y]$.

To find :

We have to find how the expression is obtained .

Solution :

$\frac{1}{4}[x+y]$ is obtained by adding x and y and then multiplying the sum by

$\frac{1}{4}$.

$[x+y]$ is obtained adding x and y.

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Updated on: 10-Oct-2022

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