Question

an alloy of copper and zinc is in ratio9:4 the zinc required to melt with 24 kg of copper is​

Answer 1

Answer:

Let the required quantity of copper be x kg.

Then, 9 : 4 :: 24 : x <=> 9x = 4 x 24 <=> x =(4*24)/9

=10  2/3

Hence, the required quantity of copper is

kg. 10  2/3

Step-by-step explanation:

sorry dude now its correct