Question

Please answer and explain
If I’m correct you subtract, right?

Answer 1

I think the answer is 4x10^2

Explanation:

In order to find out the difference between the two equations, you would subtract. So...

1) 6.5-2.5= 4

2) 10^4-10^2= 10^2

I believe that the final answer would be 4x10^2

Answer 2

Answer is 260.

Explanation:

Given that:

estimated value of saving = $ 6.5 x 10 ∧ 4

actual saving = $ 2.5 x 10 ²

Ratio between two will be:

($ 6.5 x 10 ∧ 4) / ($ 2.5 x 10 ²) = 260

Therefore we can say that his actual savings are 260 times lesser than te estimated savings.