Question

a 50 g of alloy contains 17gm of copper.How much copper is contained in 77 gm of the alloy​

Answer 1

Answer:

Hi very good morning ☀️

Answer 2

Step-by-step explanation:

50g gives17g

then77g gives x

then x= 77x17/50

so x=26.8

so 26.8 g of copper required