Question

There are A and B.A contains zinc and copper in the ratio 3:1.B contains zinc and copper in the ratio 4:1 how many kgs of alloy B should be added to 20 kgs of alloy A so that the resultant mixture contains zinc and copper inthe ratio 19:6

Answer 1

=5 kg is the correct answar

Answer 2

5 kg........

is your correct answer

hope it helps u dear....❤