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3 years ago

5

Courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100

grams or part thereof. What could be the weight in grams of a package for which the charge is $1.55 ?

1 answer:

SpyIntel [72]3 years ago

4 0

Well, drop 65 cents (the first 250 grams) to get 90 remaining cents. These are 900 additional grams. So, the mass is 0.25+0.9=1.15 kg.

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