Question

Find the smallest number by which each of the following numbers must be multiplied
to obtain a perfect cube.
(1) 243
(ii) 256
(iii) 72
(iv) 675
(v) 100


please help me ​

Answer 1

Answer:

243. Please mark me as brainliast. Hope it helps.

Step-by-step explanation:

Hence, the smallest natural number by which 243 should be multiplied to make it a perfect cube is 3. 256 × 2 = (2 × 2 × 2) × (2 × 2 × 2) × (2 × 2 × 2) = 512 is a perfect cube. Hence, the smallest natural number by which 256 should be multiplied to make it a perfect cube is 2.

Answer 2

Answer:

243 *3 = 729

256*2= 512

72*3

675*5= 3375