Question

in 10 g of alloy 17 by four g is copper and the rest are zinc find the ratio by weight of zinc to copper​

Answer 1

Answer:

The ratio of weight of zinc to weight of copper is 23:17

Step-by-step explanation:

Total weight of alloy = 10 g

weight of copper = 17/4 g = 4.25 g

weight of zinc = total weight of alloy - weight of copper

weight of zinc = 10 - 4.25 = 5.75 g

The ratio of weight of zinc to weight of copper = 5.75 : 4.25

                                         = 575 : 425   =  23:17

Therefore, the ratio of weight of zinc to weight of copper is 23:17  

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