Question

find the difference between 3/5 of 30 km and 2/3 of 30 km​

Answer 1

Answer:

Step-by-step explanation:

3/5 x 30km= 90/5km

                  =18km

2/3 x 30km= 60/3km

                  =20km

20km-18km=2km

Answer 2

$\boxed {\underline {\mathbb {FINAL\:ANSWER:-}}}$

$\fbox {2\:km}$

$\boxed {\underline {\mathbb {TO\:FIND:-}}}$

the difference between $\frac{3}{5}th$ of 30 km and $\frac{2}{3}rd$ of 30 km​

$\boxed {\underline {\mathbb {FORMULA\:USED:-}}}$

$\frac{x}{y} \times number$

$\boxed {\underline {\mathbb {SOLUTION:-}}}$

$\frac{3}{5}th$ of 30 $\implies \frac{3 \times 30}{5}$

$=\frac{90}{5}$

$=18 km$

$\frac{2}{3}rd$ of 30 $\implies \frac{2 \times 30}{3}$

$=\frac {60}{3}$

$=20 km$

Therefore difference between $\frac{2}{3}rd$ and $\frac{3}{5}th$ of 30 km

$=20-18$

$=2 km$

Hence difference between both $\boxed{ \implies 2km}$

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