Kusum Wadhwa and Anju Loomba Solutions for Chapter: Measurement, Exercise 12: FUN TIME

Take two empty plastic bottles of capacity $1$ litre each. Use a glass of $250 \mathrm{mL}$ to fill the first bottle and a bowl of $200 \mathrm{mL}$ to fill the second bottle. Pour $1$ glass of water to fill the first bottle. Repeat until the bottle is full. Record the number of millilitres you have poured.

Repeat the process and fill the second bottle also using a bowl.

How many glasses did you pour to fill the first bottle?

Take two empty plastic bottles of capacity $1 \mathrm{litre}$ each. Use a glass $250\mathrm{mL}$ to fill the first bottle and a bowl of $200\mathrm{mL}$ to fill the second bottle. Pour $1$ glass of water to fill the first bottle. Repeat until the bottle is full. Record the number of millilitres you have poured.

Repeat the process and fill the second bottle also using a bowl.

How many millilitres did it take to full the first bottle?

Take two empty plastic bottles of capacity $1$ litre each. Use a glass $250\mathrm{mL}$ to fill the first bottle and a bowl of $200\mathrm{mL}$ to fill the second bottle. Pour $1$ glass of water to fill the first bottle. Repeat until the bottle is full. Record the number of millilitres you have poured.

Repeat the process and fill the second bottle also using a bowl.

Now answer the following question.

How many bowls did you pour in the second bottle?

Take two empty plastic bottles of capacity $1$ litre each. Use a glass $250\mathrm{mL}$ to fill the first bottle and a bowl of $200\mathrm{mL}$ to fill the second bottle. Pour $1$ glass of water to fill the first bottle. Repeat until the bottle is full. Record the number of millilitres you have poured.

Repeat the process and fill the second bottle also using a bowl.

Now answer the following question.

How many millilitres did it take to fill the second bottle?