Question

The ratio of zinc and copper in an alloy is 4:6 the weight of zinc in an alloy is 9g find rhe weight of copper​

Answer 1

Answer:

Copper = 13.5 grams

Step-by-step explanation:

Ratio of zinc and copper = 4:6

Zinc ⟹ 4x = 9 grams

x = 9/4

Copper ⟹ 6x

$= 6\times \frac{9}{4}$

Copper = 13.5 grams