Question

1. Find the product using Suitable Property a) 55×99 ​

Answer 1

5445

Explanation:

We can use distributive property. a*(b - c) = (a*b) - (a *c)

99 = 100 - 1

55 * 99 = 55 * (100 - 1)

= 55*100 - 55*1

= 5500 - 55

= 5445