Question

If 40% of 70 is x more than 30% of 80, then find x.​

Answer 1

Answer:

Step-by-step explanation:

X=40% of 70- 30% of 80

40/100 *70 - 30/100*80

28-24

4

Answer 2

Answer

• x = 4

Given

• 40% of 70 is x more than 30% of 80

To Find

• Value of x

Solution

A/c , " 40% of 70 "

$\implies \tt \dfrac{40}{100}\times 70\\\\\implies \tt 28$

A/c , " 30% of 80 "

$\implies \tt \dfrac{30}{100}\times 80\\\\\implies \tt 24$

A/c , "  40% of 70 is x more than 30% of 80 "

$\implies \tt 28 =x+24\\\\\implies \tt x=28-24\\\\\implies \tt x=4$