NumihanaUse the approximate equivalence 1 pint ≈ 0.568 litres. Convert 4 pints to litres.
Answer: ________________
LEARN, PRINT & PRACTISE
Approximate imperial equivalents.
Approximate imperial equivalents
Numihana · England Year 5
Approximate imperial equivalents
Practice sheet
Name: ______________
Date: ______________
Approximate imperial equivalents
Use the approximate equivalence 1 pound ≈ 0.454 kg. Convert 3 pounds to kg.
Answer: ________________
Use the approximate equivalence 1 inch ≈ 2.5 cm. Convert 8 inches to cm.
Answer: ________________
Use the approximate equivalence 1 pound ≈ 0.454 kg. Convert 6 pounds to kg.
Answer: ________________
Use the approximate equivalence 1 inch ≈ 2.5 cm. Convert 9 inches to cm.
Answer: ________________
Use the approximate equivalence 1 inch ≈ 2.5 cm. Convert 5 inches to cm.
Answer: ________________
Numihana · England Year 5
Approximate imperial equivalents
Answer key
Name: ______________
Date: ______________
Approximate imperial equivalents
Use the approximate equivalence 1 pint ≈ 0.568 litres. Convert 4 pints to litres.
Answer: 2.272
Use the approximate equivalence 1 pound ≈ 0.454 kg. Convert 3 pounds to kg.
Answer: 1.362
Use the approximate equivalence 1 inch ≈ 2.5 cm. Convert 8 inches to cm.
Answer: 20
Use the approximate equivalence 1 pound ≈ 0.454 kg. Convert 6 pounds to kg.
Answer: 2.724
Use the approximate equivalence 1 inch ≈ 2.5 cm. Convert 9 inches to cm.
Answer: 22.5
Use the approximate equivalence 1 inch ≈ 2.5 cm. Convert 5 inches to cm.
Answer: 12.5
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The skill behind this activity
Approximate imperial equivalents
Department for Education: mathematics programmes of study ↗
Year 5 → Measurement · Selected statutory skill. Pack 2.2.0 · source checked 2026-10-12.
For teachers and parents
Use the approximate relationship supplied in the question. Multiply the number of units by that quantity, keeping the stated units.
A common slip
The relationship is approximate; do not describe the answer as an exact physical conversion.
Worked example
Use the approximate equivalence 1 pint ≈ 0.568 litres. Convert 9 pints to litres.
Answer: 5.112
Use the approximate relationship supplied in the question. Multiply the number of units by that quantity, keeping the stated units.