I need help for 18 19 and 20

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Hectorsvill asked Mar 28, 2023

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31 votes

I need help for 18 19 and 20

Mathematics
high-school

Hectorsvill asked Mar 28, 2023

by Hectorsvill

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1 Answer

11 votes

Answer:

18- 8.00

19-22.74

20-4.47

Explanation:

18- 3.79×2= 7.58

7.58 rounded is 8.00

19- 3.79×6= 22.74 not rounded

20- 0.946×4.73= 4.47458

4.47458 simplified is 4.47

Roman Iuvshin answered Apr 2, 2023

by Roman Iuvshin

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