SoleyK518039 SoleyK518039

29-10-2022
Mathematics

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in a metal alloy the ratio of zinc to Copper is 3 to 18 if there are 396 pounds of copper how much zinc is there

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ZandonY608268 ZandonY608268

29-10-2022

ok

Ratio 3 zinc :: 18 copper

3 : x :: 18 : 396

x = (3 x 396) / 18

x = 1188 / 18

x = 66

There are 66 pounds of zinc

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