Question

An alloy in made of 30% copper, 40% tin and the rest of silver find the mass of silver in 700 gm of a

Answer 1

Answer:

Step-by-step explanation:

there is a alloy of 700gm

and the total percent = 100%

percent of copper = 30%

percent of tin = 40%

percent of silver = 30%(100 - 70 = 30)

now the mass of silver = 30 / 100 x 700

                                      = 210gm

Answer 2

Step-by-step explanation:

ok that s solve 210 is ans