Question

0.4 part of a 9.3 g ornamental chain is made of gold. If the chain is cut into 6 equal pieces, how much gold is there in each piece?​

Answer 1

Answer:

0.4 (4/10) part of ornamental chain is made up of gold  

Step-by-step explanation: Let the whole chain = x  

Weight of whole chain = 9.3 g

Amount of gold in whole chain = 4x / 10

Weight of gold in whole chain  = 4 x  9.3 / 10 = 3.72 g  

Each piece have gold              = 3.72/6  = 0.62 g