How many times smaller is 2 × 10-10 than 4 × 10-5?

Question

asked Sep 24, 2021 115k views

1 Answer

Dan Belden · Answer 1 · 2021-09-30T07:33:23+0000

Answer: 3.5 times smaller

Explanation:

To solve this question, we need to find out what each of the

Then apply BODMAS

2 x 10 - 10 4 x 10 - 5

20 - 10 = 10 40- 5 = 35

To find out how many times 10 is smaller than 35, we divide 10 by 35.

Therefore, 35 ÷ 10 = 3.5 times