Question

An alloy consists of zinc and copper in the ratio 4:5. How much copper is there in 56kg of alloy

Answer 1

Step-by-step explanation:

jdjddjdjdnnmskskdorkroeooeoeoekr

Answer 2

Step-by-step explanation:

Let's the zinc = 4x and copper = 5x

According to the Question

4x + 5x = 56

=). 9x = 56

=). x = 56/9 Kg.

Now, zinc = 4x (put the value of x).

" = 4 × 56/9

= 224/9 kg Answer.

And, Copper = 5x ( put the value of x ).

" = 5 × 56/9

" = 280/9 Kg Answer