Conversion of litres and millilitres worksheet - Free Printable

Let’s solve each part step by step.

We know:
- 1 litre (L) = 1000 millilitres (mL)
- So to convert litres to millilitres, multiply by 1000.
- To convert millilitres to litres and millilitres, divide by 1000. The whole number is litres, the remainder is millilitres.
- Also remember:
- ¼ L = 250 mL
- ½ L = 500 mL
- ¾ L = 750 mL

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Convert litres to millilitres:

a. 7 L = 7 × 1000 = 7000 mL

b. 3 L = 3 × 1000 = 3000 mL

c. 12 L = 12 × 1000 = 12000 mL

d. 60 L = 60 × 1000 = 60000 mL

e. 8¾ L = 8 L + ¾ L
→ 8 × 1000 = 8000 mL
→ ¾ L = 750 mL
→ Total = 8000 + 750 = 8750 mL

f. 2¼ L = 2 L + ¼ L
→ 2 × 1000 = 2000 mL
→ ¼ L = 250 mL
→ Total = 2000 + 250 = 2250 mL

g. 15½ L = 15 L + ½ L
→ 15 × 1000 = 15000 mL
→ ½ L = 500 mL
→ Total = 15000 + 500 = 15500 mL

h. 26½ L = 26 L + ½ L
→ 26 × 1000 = 26000 mL
→ ½ L = 500 mL
→ Total = 26000 + 500 = 26500 mL

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Convert millilitres to litres and millilitres:

a. 3000 mL → 3000 ÷ 1000 = 3 L

b. 70000 mL → 70000 ÷ 1000 = 70 L

c. 41000 mL → 41000 ÷ 1000 = 41 L

d. 8931 mL →
8931 ÷ 1000 = 8 with remainder 931
→ 8 L 931 mL

e. 6002 mL →
6002 ÷ 1000 = 6 with remainder 2
→ 6 L 2 mL

f. 9250 mL →
9250 ÷ 1000 = 9 with remainder 250
→ 9 L 250 mL
Also, 250 mL = ¼ L → so 9¼ L

g. 1500 mL →
1500 ÷ 1000 = 1 with remainder 500
→ 1 L 500 mL
Also, 500 mL = ½ L → so 1½ L

h. 7750 mL →
7750 ÷ 1000 = 7 with remainder 750
→ 7 L 750 mL
Also, 750 mL = ¾ L → so 7¾ L

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Final Answer:

Convert litres to millilitres:

a. 7000
b. 3000
c. 12000
d. 60000
e. 8750
f. 2250
g. 15500
h. 26500

Convert millilitres to litres and millilitres:

a. 3
b. 70
c. 41
d. 8 L 931 mL
e. 6 L 2 mL
f. 9 L 250 mL = 9¼ L
g. 1 L 500 mL = 1½ L
h. 7 L 750 mL = 7¾ L