73.4k views
0 votes
Which is the best estimate for 6.3×10 to the second power times 9.9×10 to the 3rd power written in scientific notation

User LauraT
by
8.8k points

1 Answer

2 votes

Answer:

in scientific notation, the expression can be written as 6.237 x 10⁶

Explanation:

Given;

6.3×10 to the second power times 9.9×10 to the 3rd power

Using scientific notation, it can be interpreted as;


(6.3 * 10^2) * (9.9 * 10^3)

This can be simplified as;


(6.3 * 10^2) * (9.9 * 10^3) = (6.3* 9.9)* 10^(2+3)\\\\= 62.37* 10^5 = 6.237* 10^6

Therefore, in scientific notation, the expression can be written as 6.237 x 10⁶

User MattUebel
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories