Question

Which of the following is equal to 105×5 ?

A. (100+5) + (5+5)

B. (100+5) × (5+5)

C. (100×5) × (5×5)

D. (100×5) + (5×5)​

Answer 1

Answer: D

Explanation:

105 x 5 = 525

A. (100+5) + (5+5) = 105 + 10 = 115 (no)

B. (100+5) × (5+5) = 105 x 10 = 1050 (no)

C. (100×5) × (5×5) = 500 * 25 = 12500 (no)

D. (100×5) + (5×5)​ = 500 + 25 = 525 (yes)