Find the percentage of pure gold in 22 carat gold ,if24 carat gold is100% pure.
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Answered by
2
divide 24 by 100=0.24
divide 0.24 by 22 =91.6666667 answer
divide 0.24 by 22 =91.6666667 answer
siya9536:
ans is wrong
correct ans is 275/3
pls correct it
ok
Answered by
3
24/100 = 22/x
24x = 22×100
24x = 2200
x = 2200/24
x = 91.6666666667
so 22 carat gold percentage is 91.6666666667
24x = 22×100
24x = 2200
x = 2200/24
x = 91.6666666667
so 22 carat gold percentage is 91.6666666667
ans is 275/3
thanks
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