Asked by Anonymous
Katherine observed that five comic books had a mass of .257 kg. How many grams were 4 comic books?
Answers
Answered by
mathhelper
how about just a simple ratio setup?
.257 kg = 257 g, behold the beauty of the metric system
5/257 = 4/x
5x = 4(257)
x = 4(257)/5 = ..... g
.257 kg = 257 g, behold the beauty of the metric system
5/257 = 4/x
5x = 4(257)
x = 4(257)/5 = ..... g
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