Question

please tell me the ans and the solution...​​

Answer 1

Answer:

$\frac{p}{q} = \frac{5}{7}$

$\frac{q}{r } = \frac{6}{11}$

30:42:77

Step-by-step explanation:

So we have to make the ratio equal

L.C.M of 7 and 6 = 42

p=5×6=30

q=7×6=42

q=6×7=42

r=11×7=77

p:q:r = 30:42:77