Question

b) What is the smallest number by which 392 must be multiply so that product
is a perfect cube
ht10 conies of Notebook for Rs 450. She spent Rs 20 on the​

Answer 1

Answer:

7 is the answer I think.........

Answer 2

Answer:

b. 2 is the ans . as 392 ×2 = 784 which is perfect square of 28