Three numbers are in the ratio of 2 : 3 : 5. The sum of these three numbers is 80. What is the product of these three numbers?
Answer & explanation
Correct answer: option 2
Here,
A : B : C = 2 : 3 : 5
⇒ (2 + 3 + 5) units = 80
⇒ 10 units = 80
⇒ 1 unit = 8
⇒ Product = (2 x 8) x (3 x 8) x (5 x 8) = 16 x 24 x 40 = 15360.