Asked by gaby

What is the value of the expression All of 2.8 multiplied by 10 to the power 7 over all of 1.4 multiplied by 10 to the power 3?

2.0 × 104
2.0 × 1010
1.4 × 104
1.4 × 1010
Answered by Steve
(2.8 * 10^7)/(1.4 * 10^3)
= (2.8/1.4)*10^(7-3)
= 2.0*10^4