Question

Which equation is correct?

427 × 3 = 400 × 3 + 20 × 3 + 7 × 3

427 × 3 = 400 + 20 × 3 + 7 × 3

427 × 3 = 400 × 3 + 20 × 3 + 7

427 × 3 = 4,000 × 3 + 200 × 3 + 70 × 3

Answer 1

A) 427 × 3 = 400 × 3 + 20 × 3 + 7 × 3

Explanation:

`427*3=(400+20+7)*3=(400*3)+(20*3)+(7*3)`

Therefore, the first option is correct