Add to the significant place: 20.1 + 2.00100 +48.28 + 0.015

Helpdoc asked Oct 18, 2022

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Helpdoc asked Oct 18, 2022

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27 votes

Answer:

Step-by-step explanation:

20.1 + 2.00100 +48.28 + 0.015 = 70.396 ≈ 70.4

3 s.f. 6 s.f. 4 s.f. 3 s.f 3 s.f

HollyPony answered Oct 24, 2022

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