Question

a bring metal of 9.5 kg has the following composition Tin:84% antimony: 10% copper: 5% lead:1% find the quality of each of the constituents in the bearing​

Answer 1

Step-by-step explanation:

total weight of bearing metal = 9.5 kg

amount of tin = 84% of 9.5

=84/100×9.5

=7.98 kg

amount of antimony = 10% of 9.5

=10/100×9.5

=0.95 kg

amount of copper = 5% of 9.5

=5/100×9.5

=0.475 kg

amount of lead = 1% of 9.5

=1/100×9.5

=0.095 kg