Question

| What is the smallest number by which 2450 may be multiplied so that the
product is a perfect square?​

Answer 1

Answer:

2

Step-by-step explanation:

2450= 2×5×5×7×7

5 and 7 already exist in pairs here. Multiplying it by 2 would make it a square of (2×5×7), i.e.70^2= 4900