Question
A barrel has 4L and 500 mL of acid. In how many
containers, each of capacity 25 mL, can be filled?Solution
⇒ Total quantity of acid = 4 L 500 ML = (4 × 1000) ML + 500 ML = 4500 ML ⇒ Capacity of each container = 25 ML ⇒ Number of containers that can be filled by acid = 4500/25 = 180
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