If \(\frac{1}{M}: \frac{1}{N}: \frac{1}{O}=3: 4: 5\), then M : N : O is equal to:

1
12 : 15 : 20
2
20 : 15 : 12
3
15 : 20 : 12
4
20 : 12 : 15

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation