Term 3 Sheet 5

Round 4.89 to one decimal place.

• 4.8

• 4.9

Simplify the ratio 60 : 72

• 30:36

• 10:12

• 15:18

• 5:6

3/5 of 40  =

• 0.015

• 24

• 8

• 0.24

Write 750mm in centimetres.

• 75cm

• 0.75cm

• 7500cm

A bus leaves Christchurch at 9.30 am to travel to Picton.  If the journey usually takes five hours, what time will it arrive?

• 12.30pm

• 1.30pm

• 2.30pm

• 3.30pm

Write 35c out of $27 as a percentage

• 0.012%

• 0.12%

• 1.2%

• 12.9%

Calculate the area of this shape:

• 144

• 97.13

• 72

• 273.06

Find the volume of this prism:

• 240

• 208

• 10,240

A motor mower uses a oil-petrol mix in the ratio 1:7.  If the petrol tank holds 2400 mL, how much oil and how much petrol will be needed?

• oil: 2100

  petrol 300

• oil: 300

  petrol: 2100

• oil: 400

  petrol: 2000

• oil: 2000

  petrol: 400

A map uses a scale of 1cm = 200km.  If a pilot is planning to fly along a straight line measuring 17.5cm, how many kilometres will it be in real life?

• 17.5 km

• 350 km

• 11.42 km

• 3500 km