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Crazy boy [7]
3 years ago
13

50 kg of grade a coffee beans is mixed with 100 kg of grade b coffee beans. what will be weight in kg of grade b coffee beans in

60 kg of mixture?
Mathematics
1 answer:
11111nata11111 [884]3 years ago
8 0
50kg -  coffee A
100kg - coffee B

(coffee A)/ (coffee B) = 50kg/100kg = 1/2

1 + 2 = 3  Entire parts  
1/3 = coffee A
2/3 = coffee B

60kg * 2/3 = (120kg) : 3 = 40kg coffee B


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