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?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 15360.
Calculations:
Let the three numbers be 2x, 3x and 5x
According to the question,
⇒ 2x + 3x + 5x = 80
⇒ 10x = 80
⇒ x = 8
Product of the three numbers = 2x × 3x × 5x
⇒ 30x3
⇒ 30 × 8 × 8 × 8
⇒ 15360