Find the weight of tin and lead in the 280 kg alloy,if alloy have ratio of tin and lead as 70:30
Answers
Answered by
1
70x+30x=280
100x=280
x=280/100=2.8kg
weight of tin=70×. 70×2.8=196kg
weight of lead=30×. 30×2.8=84kg
Similar questions