An ornament is made of gold and copper and weighs 52 grams.if 2_13 of its part is copper,find the weight of pure gold
Attachments:
Answers
Answered by
4
Step-by-step explanation:
Weight of ornament =52 grams
In it 2/13 part is copper
Weight of copper =52× 2/13
=8 grams
Then weight of gold =52 grams −8 grams =44 grams
Similar questions