Question

If p:q=2:3 and q:r=6:5 find p:r​

Answer 1

p:r =4:5

hope it helps

Answer 2

Explanation:

p/q=2/3

q/r=6/5

First q is to be made same . So take LCM of 3 and 6 which is 6 only.

Now,

p/q=2×2/3×2=4/6

q/r=6/5 only

Cancel both the 6.

Therefore the answer is p/r=4/5.

Hope this helps