Mathematics: 2/10{(1/12+3/4)÷3/7 please try to solve please

Perpendicular lines are lines that never intercept ...

2/10{(1/12+3/4)÷3/7 please try to solve please - id210112343713508810, Nathaliasmiles

michell282

26.06.2021

Given:

The expression is:

$\dfrac{2}{10}\left(\dfrac{1}{12}+\dfrac{3}{4}\right)\div \dfrac{3}{7}$

To find:

The value of the given expression.

Solution:

We have,

$\dfrac{2}{10}\left(\dfrac{1}{12}+\dfrac{3}{4}\right)\div \dfrac{3}{7}$

On simplification, we get

$=\dfrac{2}{10}\left(\dfrac{1+9}{12}\right)\div \dfrac{3}{7}$

$=\dfrac{2}{10}\left(\dfrac{10}{12}\right)\div \dfrac{3}{7}$

$=\dfrac{2}{12}\div \dfrac{3}{7}$

$=\dfrac{1}{6}\div \dfrac{3}{7}$

In can be written as:

$=\dfrac{1}{6}\times \dfrac{7}{3}$

$=\dfrac{7}{18}$

Therefore, the value of the given expression is $\dfrac{7}{18}$ .

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