Question

Determine the quotient of 7.4×10−55.2×10−9. Write the answer in Scientific notation. .

Please help quick

Answer 1

-4.87 × 10^2

Explanation:

(7.4×10) - (55.2×10) - 9

=74 - 552 - 9

= -487

= -4.87 × 10^2

Hope its correct.