hi i really need help on this question please: a metal alloy is made from tin,iron and nickel in the ratio of 3:7:1 . How much iron is needed to mix with 150kg of tin? thank you
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Originally Posted by Blademaster hi i really need help on this question please: a metal alloy is made from tin,iron and nickel in the ratio of 3:7:1 . How much iron is needed to mix with 150kg of tin? thank you Hi Blademaster, 3 : 7 : 1 is the same ratio as 150 : 350 : 50 We just multiplied the first ratio by 50.
o right i see now i didnt think it was that simple =) thanks
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