Question

Calculate (6.25 x 10 ^9) − (3.44 x 10 ^8).

5.906 x 10 ^9
5.906 x 10 ^8
2.81 x 10 ^9
2.81 x 10 ^1

Answer 1

your answer is number 1! (5.906 x 10^9) i hope this helps!

Answer 2

Your answer is number 1 5.906 x 10^9