Question

A and B are two alloys of gold and copper prepared by mixing the metals in the ratio 7:2 and 7: 11 respectively.
If equal quantities of the alloys are melted to form a third alloy C, then what will be the ratio of gold and copper
in alloy C?
(a) 5:7
(b) 5:9
(c) 7:5
(d) 9:5
​

Answer 1

$\mathfrak{\underline{\pink{Answer:-}}}$ 7 : 5

$\mathfrak{\underline{\green{Solution:-}}}$

REFER TO THE ATTACHMENT

______________________________

HOPE IT HELPS :)