an alloy consists of 30% zinc 45% Nickel and the rest copper find the weight of copper in 800 gram of the alloy
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Answer:
mate here is your answer
Step-by-step explanation:
25 percent of 800 is weight of copper
ANSWER IS 200 GRAMS
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0
Step-by-step explanation:
30x+45x+x=800
75x+x=800
76x=800
800/76=x
10.52=x
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