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13 votes
2.3x10^8 + 4.7x10^7 =

10^8 and 10^7 is the superscript in Canvas

Group of answer choices

27.7x10^7

2.77x10^8

6.6x10^15

None of the above

1 Answer

8 votes

Explanation:

both of a and b are correct but I don't know how...

2.3x10^8 + 4.7x10^7 = 10^8 and 10^7 is the superscript in Canvas Group of answer choices-example-1
User ZenCodr
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