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kolezko [41]
3 years ago
12

(4.2 x 10^8) + (2.6 x 10^6) *

Chemistry
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

4.226×10^8

Explanation:

4.2 ×10^8+2.6×10^6=422600000

or 4.226×10^8

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