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Alternative: To convert mL into L, just write the last 3 digits as mL and the remaining
digit or digits as L.

For example, 2250 mL = 2 L 250 mL

Making equal VoluMes (CapaCity)

1 L = 1000 mL Remember
1
1
= 500 mL + 500 mL 250 mL = L, 500 mL = L, 1000 mL = 1 L
2
4
= 250 mL + 250 mL + 250 mL + 250 mL
= 200 mL + 200 mL + 200 mL + 200 mL + 200 mL
= 100 mL + 100 mL + 100 mL + 100 mL + 100 mL + 100 mL + 100 mL

+ 100 mL + 100 mL + 100 mL

Project
Try to know the daily consumption of water in your family. You can start
it with a particular activity, such as bathing.

♦ Take your bathing mug and find its capacity. (in L and mL)

♦ How much water do you use while taking a bath?
♦ Who uses the maximum amount of water in your family for taking a bath?

♦ Who uses the minimum amount of water in your family for taking a bath?
♦ Compare them and write the difference in the amount of water they use.

Practice time 9C
0
1. Fill in the blanks with the most suitable unit (mL or L) to measure the capacity of

the following.

(a) Water in your water bottle = 500 ___ (b) Tea in a cup = 200 ____
(c) 3 pouches of milk = 3 ____ (d) Pulses in a pressure cooker = 2 ____

(e) Lemon soda in a glass = 300 ____ (f) Sanitizer in a bottle = 50 ____
2. Convert litres into millilitres.

(a) 2 L (b) 5 L (c) 7 L (d) 9 L

teacher’s Discuss the students with the help of examples, on converting the bigger unit into a smaller unit, we multiply
tip and on converting a smaller unit into a bigger unit, we divide.

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