Arithmeticeasy · Past Paper
If x:y = 1:2, find the value of (2x+3y) : (x+4y).
A8:9
B7:10
C1:1
D5:6
✓ Correct Answer: A — 8:9
Substitute x=1, y=2: (2+6) : (1+8) = 8:9.
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