Question

Compare 5 x 105 and 2 x 105. A) 5 x 105 is 2.5 times larger than 2 x 105 B) 5 x 105 is 3 times larger than 2 x 105 C) 5 x 105 is 5 times larger than 2 x 105 D) 5 x 105 is 7 times larger than 2 x 105

Answer 1

5 x 105 = 525
2 x 105 = 210

210 x 2.5 = 525

Answer is A.

Answer 2

Hi!

5 × 105 = 525

2 x 105 = 210

Your answer is: A) 5 × 105 is 2.5 times larger than 2 × 105.