Question

if m is 30% of q, q is 20% of p and n is 50% of p then m/n

Answer 1

Heya!

Given info :

m = 30q/100
q = 20p/100
n = 50p/100

Let's take p as as 100 now.
Then,
n = 50
q = 20
m = 20 × 30/100 = 6

So, m/n = 6/50 = 3/25

Hope it helps!!

Answer 2

n is 50% of p

⇒ n = 0.5p

q is 20% of p

⇒ q = 0.2p

m is 30% of q

⇒ m = 0.3q

⇒m = 0.3(0.2)p

⇒m = 0.06p

Find m/n:

m/n = 0.06p/0.5p

m/n = 3/25

Answer: m/n = 3/25