Question

If 20% of A = 30% of B = 1/6 of C, then A:B:C is?
​

Answer 1

Step-by-step explanation:

20%of A=30%of B=16of C⇒20A100=30B100=C6⇒A5=3B10=C6=k(say)⇒A=5K,B=10k3,C=6k∴A:B:C=5k:10k3:6k=5:103:6=15:10:18