Question

Find the whole quantity is 70% of it is 49 minutes

Answer 1

Answer:

70 min

Step-by-step explanation:

Let the whole quantity be x.

so,70/100*x=49

0.7*x=49

x=49*10/7

x=70

Answer 2

Step-by-step explanation:

let the whole quantity be x

then 70% of x is equal to 49 min

x× 70/100 =49

x. = 70

so the whole quality is 70min