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Whitepunk [10]
3 years ago
15

the washer is made from a disk of metal that has a mass of 41.7 g. A hole is stamped in the disk and 20.2 g of metal was removed

. What is the total mass of 140 of these washers?
Mathematics
1 answer:
gtnhenbr [62]3 years ago
5 0
So you would do 41.7g - 20.2g and get 21.5g, then multiply it by 140g. 140g x 21.5g = 3010g
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