Question

Using identities evaluate : 1.05 × 9.5.

Answer 1

Solution :-

1.05 × 9.5.

105/100 × 95/10

(105) × 95/1000

(100 + 5) (100 – 5)/1000

(100)² – (5)²/1000

10000 – 25/1000

9975/1000

9.975 Answer..

Answer 2

Answer:

Hope it helps you mate..