Question

Find the smallest whole number by which 9680 should be multiplied so as to get a perfect square number.​

Answer 1

the answer to your question is 5

Answer 2

Answer:

.°. 5 should be multiplied to make it a perfect square

Step-by-step explanation:

9680 take the smallest LCM i.e., 2 = 4840

4840 take the smallest LCM i.e., 2 = 2420

2420 take the smallest LCM i.e., 2 = 1210

1210 take the smallest LCM i.e., 2 = 605

605 take the smallest LCM i.e., 5 = 121

121 will not go either in 2, 3, 4, 5, 6, 7, 8, 9, 10. So we will take 11 = 11

11 take the LCM 11

.°. 9680 = (2×2)×(2×2)×5×(11×11)

.°. 5 should be multiplied to make it a perfect square