Math, asked by eshaalmirza09, 11 months ago

Q6a) Brass is made from copper and zinc in the ratio 5 : 3 by mass. If there are 6 kg of zinc, work out the mass of coppe.

Q6b) If there are 25 kg of copper, work out the mass of zinc

Answers

Answered by swarajshinde1203

1

Answer:

simplify:- (-16)X(-15)+(-16)X(-5)

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