emiliestinnett
emiliestinnett
10.02.2021 • 
Mathematics

There is a paper cup and a plastic cup on a desk if the total capacity of 9 such paper cups and 2 such plastic cups is 350 ml, and the total capacity of 5 such paper cups and 3 such plastic cups is 270 ml, what is the capacity of the paper cup and the plastic cup respectively?


There is a paper cup and a plastic cup on a desk if the total capacity of 9 such paper cups and 2 s

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