Join Our Socials
What is the correct answer?
4
By what least number 4320 be multiplied to obtain a number which is a perfect cube?
A. 32
B. 56
C. 52
D. 50
Clearly, 4320 = 23 * 33 * 22 * 5.
To make it a perfect cube, it must be multiplied by 2 * 52 i=50.