National 4 Applications of Mathematics
Measurement Answer Sheet
Use this sheet to check final answers. Pupils should still show working where needed.
- 1
Convert 1200 m to kilometres.
Answer: 1.2 km
- 2
Convert 2.25 litres to millilitres.
Answer: 2250 ml
- 3
On a plan, 1 cm represents 3 m. What real length is shown by 9 cm?
Answer: 27 m
- 4
A length is measured as 90.3 cm. Round this to the nearest centimetre.
Answer: 90 cm
- 5
On a scale drawing, 1 cm represents 2 m. A real wall is 14 m long. How long should it be on the drawing?
Answer: 7 cm
- 6
Convert 679 cm to metres.
Answer: 6.79 m
- 7
A jug contains 3 litres 250 ml. A bottle adds 330 ml more. What is the total in millilitres?
Answer: 3580 ml
- 8
A display uses 6 boards, each 182 cm long, placed end to end. What is the total length in metres?
Answer: 10.92 m
- 9
Convert 135 mm to centimetres.
Answer: 13.5 cm
- 10
A rectangle is 12 cm long and 6 cm wide. Find its perimeter.
Answer: 36 cm