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aleksandr82 [10.1K]
3 years ago
12

Can someone explain step by step process

Mathematics
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:

Step-by-step explanation:

3*7*10*10*10*10*10*10*10

(5+2=7)(since is multiplication you add)

21*10^{7}=B

<u>2*10*10*10*10*10</u>

4*10*10

(5-2=3)(since is division you subtract)

0.5*10^{3}=c

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2 years ago
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3 years ago
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Step-by-step explanation:

Here's the complete question:

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