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tatuchka [14]
3 years ago
13

Please help me and pls explain me how u got the answer

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0

Answer: 8.55x10^13

Step-by-step explanation: 1.9 x 4.5 = 8.55  10^10 + 10^3 = 10^13

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