5. Which value is closest to (7.5 x 10³)+(5.2 x 105) ? A. B. C. D. 11.7 x 105 11.7 x 104 5.275 x 105 5.275 x 104

asked Nov 18, 2023 3.6k views

2 votes

5. Which value is closest to (7.5 x 10³)+(5.2 x 105) ?

A.
B.
C.
D.
11.7 x 105
11.7 x 104
5.275 x 105
5.275 x 104

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1 vote

(7.5 * 10^3) = 7500
(5.2 * 10^5) = 520000
Adding
7500 + 520000 = 527500.
Verify,
5.275 * 10^5 = 527500. So option c is correct.

Qdr answered Nov 23, 2023

by Qdr

3.7k points

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