Question

IAn alloy has 60% iron 25% copper and rest nickel. If we have 5 kg of alloy find the quantity of each metal in gram

Answer 1

Step-by-step explanation:

60+25=85

then,100-85=15

means percentage of nickel in alloy is 15%

now assume,

iron=60x

copper=25x

nickel=15x

now take 5 kg in Gram=5000g.

now solve it,

60x+25x+15x=5000

100x=5000

x=50

so now

quantity of,

iron=50×60=3000gram

copper=50×25=1250gram

nickel=50×15=750gram