Discussion
24 L 650 mL of milk is filled in 29 bottles each of same size. The quantity of milk in 15 such bottles is
Answer: B
15 bottles hold 12 L 750 mL.
Convert to millilitres, find one bottle's share, then scale up.
\[ \begin{aligned} 24 \text{ L } 650 \text{ mL} &= 24650 \text{ mL} \\ 1 \text{ bottle} &= 24650 \div 29 = 850 \text{ mL} \\ 15 \text{ bottles} &= 15 \times 850 = 12750 \text{ mL} \end{aligned} \]
12750 mL is 12 L 750 mL. The other options are not multiples of 850 mL by 15, so they cannot be the contents of 15 equal bottles.
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