Question

Find the smallest number by which 2560 must be multiplied so that the perfect product is a perfect cube​

Answer 1

Answer:

25

Step-by-step explanation:

2560=2×2×2×2×2×2×2×2×2×5

Clearly for making cube must be multiply by

5×5=25

both side

2560×25=2×2×2×2×2×2×2×2×2×5×5×5

Hence,

64060=2560

smallest no =25

Answer 2

Answer:

10 should be multiplied to 2560

Step-by-step explanation:

because 2560*10 = 25600

√25600=160

therefore 10 is the smaller numberto be multiplied to 2560to get a perfect cube

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