Question

An ornament piece is made of gold qnd copper . Its total weight is 96 gram . If 1/12 of it is copper find the weight of gold in it

Answer 1

Since 1/12 of total (96 grams) is copper.
Weight of copper=1/12 ×96 grams= 8 grams.
Therefore weight of gold is 96-8 grams=88 grams