The density of a quartz crystal is 2.16207 g/cm². What's the density rounded to the nearest tenth?

asked Mar 19, 2022 109k views

4 votes

The density of a quartz crystal is 2.16207 g/cm².

What's the density rounded to the nearest tenth?

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2 votes

Answer:

2.2

round up

Explanation:

Michael George answered Mar 21, 2022

4.3k points

2 votes

Answer:

2.2 g/cm2

Explanation:

well the rule for rounding is 5 and up go up and 4 and down stay the same so 2.16207 would round to 2.2

Lamostreta answered Mar 23, 2022

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