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Mathematics 10 Online
OpenStudy (anonymous):

A human eyelash weighs 1.2 milligrams. How many grams do 120 eyelashes weigh?

OpenStudy (helpsos):

convert 1.2 milligrams to grams first which would be... 0.0012 :) and then multiply that by 120 ;)

OpenStudy (anonymous):

it would be 144?

OpenStudy (helpsos):

it would be 0.144

OpenStudy (helpsos):

but yeah you were close

OpenStudy (helpsos):

because you have to multiply like this: 0.0012*120

OpenStudy (helpsos):

does that make sense or is there anything confusing?

OpenStudy (anonymous):

so then 144 would be the final answer?

OpenStudy (helpsos):

don't forget the decimal... the final answer would be: 0.144 because the answer has to be in GRAMS

OpenStudy (anonymous):

oh ok thank you xD

OpenStudy (helpsos):

np :)

OpenStudy (helpsos):

hope that helped

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