Question

how we solve this 20percent of no.is 80 .find the no.

Answer 1

20/ 100×x=80
×=400
it is right answer

Answer 2

Answer:

400

Step-by-step explanation:

Let the number be x

20% of x = 80

20% * x = 80

$\dfrac{20}{100}$ * x = 80

$\dfrac{20x}{100}$ = 80

20x = 80 * 100

20x = 8000

x = $\dfrac{8000}{20}$

x = 400

∴ The number is 400