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Add: 3 x10^9 + 5.3 x 10^10

a. 5.6 x 10^10
b. 8.3 x 10^9
C. 5.6 x 10^9
d. 83 x10^10

2 Answers

2 votes

Answer:a

Aaaaaaa

Explanation:a

User Jonas Staudenmeir
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1 vote

Answer:

A is the correct answer

User Masterfego
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