Question

PLEASE HELP!! Describe the relationship between number 7 x 109 and 1.4 x 1012.

Answer 1

We are given numbers $7 \times 10^9 \ and \ 1.4 \times 10^{12}.$

We need to describe the relationship between above given numbers.

Let us divide second number by first number.

$1.4 \times 10^{12}$ ÷ $7 \times 10^9$.

On dividing 1.4 by 7, we get 0.2.

And on dividing $10^{12} \ by\ 10^9$, we get  $10^{12-9} = 10^3$

Therefore,

$1.4 \times 10^{12}$ ÷ $7 \times 10^9 =0.2 \times 10^3$ .

$0.2 \times 10^3 =200.$

Therefore, $1.4 \times 10^{12}$ is 200 times of $7 \times 10^9$.

Answer 2

Answer:

answer is C 1.4 x 1012 is 200 times more than 7 x 109 :-}