3. Find x:
48% of 480 + 25% of 250 - X = 200.
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Answer:
(480*48)/100 +(250*25)/100 - x =200
(48*48)/10 +(25*25)/10 - x = 200
2304 + 625 - 10x =2000
2929 - 10x =2000
10x = 2929 - 2000,
10x = 929,
x=929/10,
x = 92.9.
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