Question

Anu purchase an ornament of gold and copper which weights 38gram.if 3/19th of its part is copper.find the weight of pure gold ?

Answer 1

3/19 th part is copper
Therefore Gold is in 16/19th part.

Total weight= 38g

weight of pure gold = (16/19) x 38
= 32gram

Hope this helps..

Answer 2

Step-by-step explanation:

.

3/19th is copper

So 16/19th is pure gold so

(16/19)×38gram

So the answer will be 32 gram