Perform the following mathematical operation, and report the answer to the appropriate number of significant figures. 140.3 - 120.124 = [?]

asked Jul 1, 2021 207k views

2 votes

Perform the following

mathematical operation, and
report the answer to the
appropriate number of
significant figures.
140.3 - 120.124 = [?]

by Okyam

6.9k points

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4 votes

Answer: 20.2

Step-by-step explanation:

you round that to the nearest and it's 20.2

Silvana answered Jul 3, 2021

6.3k points

6 votes

Answer:

4 sig figs: 20.18

Step-by-step explanation:

the smallest amount of digits was 4 in the expression

Paul Kastel answered Jul 8, 2021

6.2k points

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