Question

72 is x% of 80 find x ?

Answer 1

Step-by-step explanation:

x% of 80=72

x/100×80=72

8x/10= 72

x = 72×10÷8

×=90 answer

plz mark brainlist and some thanks

Answer 2

Given :

It is given that 72 is $x\%$ of 80.

To find :

We've to find the value of $x$.

Solution :

$\implies x\%×80 = 72$

$\implies \dfrac{x}{100} \times 80 = 72$

$\implies \dfrac{x}{\cancel{100}} \times \cancel{80} = 72$

$\implies x= \dfrac{72 \times 5}{4}$

$\implies x\%=90$

→ Therefore, 90% of 80 is 72.

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Thanks :D