alleryMixes contain only A,B: 100 g at 1:4 and 150 g at 2:3 by mass. Final A:B?
A3:7
B4:11
C2:5
D8:17
Answer & Solution
Correct answer: D. 8:17
The mixtures contribute 80 g of A and 170 g of B, giving final ratio 8:17.
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