Three students weigh a 10.2mg copper sample in a Chemistry lab. Which student was the most accurate? (all in mg)
2 answers:
Answer:
Brandon
Step-by-step explanation:
he is 0.03 away
Brad is 0.1 away
meagan is 0.2 away
Answer:
Brandon's measurement
Step-by-step explanation:
Simply subtract each persons result from the actual sample size:
Brad: 10.2 - 10.1 = 0.1mg away
Brandon: 10.23 - 10.2 = -0.03, so 0.03mg away
Meagan: 10.2 - 10 = 0.2mg away
Brandon's measurement was closest.
Hope this helps!
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