unit conversions Flashcards
1
Q
how many millimetres are in a cm
A
10 millimeters
2
Q
how many meters are in a km
A
1000 meters
3
Q
Write down a sensible metric unit for each measurement.
a The weight of a woman.
b The height of a school.
c The distance between two cities.
A
a kilograms
b meters
c kilometers
4
Q
what does 30 millimetres in cm
A
3 cm
5
Q
A Convert 3 metres into centimetres.
B Convert 8 kilometres into metres.
C Convert 350 centimetres into metres.
D Convert 200 millimetres into centimetres.
E Convert 400 cm into metres.
A
A 300 cm B 8000 m C 3.5 m D 20 cm E 4
6
Q
ben runs 400m every day.
Work out how far James runs in one week.
Give your answer in kilometres.
A
7 x 400=2800
2.8 km
7
Q
Kelly has two dogs, Pixie and Fifi. Pixie weighs 8.5 kilograms Fifi is 720 grams lighter than Pixie. Work out how much Fifi weighs. State your units.
A
8.5 - 0.72
= 7.78kg
8
Q
A bucket weighs 800g
When half filled with water, the bucket weighs 4.5kg.
Work out the weight when the bucket is filled with water.
A
= 8.2
