Question

6. Find the least number by which 675 should be multiplied so that the product is a perfect cube.

Answer 1

Answer:

675÷3=225

225÷3=75

75÷3=25

25÷5=5

5÷5=1

Since 5 is left unpaired by 1 more time

so the smallest number by which 675 should be multiplied is 5.

675×5= 3375 is the required cube no.

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:675=5×5×3×3×3

Here 5 needs a triplet,

So we multiply 675×5=3375

So the required answer is 5.

Hope this helps