which is the smallest whole number by which 392 should be multiplied to obtain a perfect cube
Answers
Answered by
1
Answer:
FO.LL.OW.ME
Step-by-step explanation:
To make its a cube, we need one more 7. In that case 392 × 7 = 2 × 2 × 2 × 7 × 7 × 7 = 2744 which is a perfect cube. Hence the smallest natural number by which 392 should be multiplied to make a perfect cube is 7.
Similar questions