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Question
Ramu got an empty 250 mL coconut oil bottle. Look at the picture and discuss what he did to make his big measuring bottle.

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Solution
- He took the 250 mL coconut bottle and fill it with water.
- He then pours one bottle of water into a big bottle, and mark the water level as 250 mL.
- He again pours one 250 mL bottle of water in big bottle and mark the water level as 500 mL.
- By pouring third 250 mL bottle of water into a big bottle, he mark the water level as 750 mL.
- After pouring four 250 mL bottle of water into a big bottle, he mark the water level as 1000 mL or 1 L.
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