Question

Find the whole quantity
if 70% of it is 14 min.
(a) 15min (b) 10min
(c) 20min (d) none of these​

Answer 1

Answer:

(c) 20 min

Step-by-step explanation:

let whole quantity = x

so, 70% of x = 14

70/100 X x = 14

70x/100 = 14

70x = 1400

x = 1400/70

x = 20 min

**Please Mark this as brainliest Answer**