Temperature, weight, and distance are all part of measuring the world around us. In 11 Plus Maths, learning how to use these units is an essential skill.
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
Volume = length × width × height = 3.5 × 2.8 × 2.3 = 22.54 m³. Make sure that for area you use square (²) and that for volume you use cube (³)
|
To convert km into miles, divide by 1.61: 150 ÷ 1.61 = 93.168, which we round down to 93
|
||||||||||||||||||||||||
This one was very easy – just multiply 160 by 6.35: 160 x 6.35 = 1,016
|
To convert miles to km, divide by 0.62: 874 ÷ 0.62 = 1,409.677 which we round up to 1,410 km
|
||||||||||||||||||||||||
A furlong is an eighth of a mile. You won’t come across furlongs very often, unless you are interested in horse racing
|
If 1 pound = 0.454 kg, then half-a-pound = 0.227 kg
Next we have to convert kg to grams by multiplying by 1,000: 0.227 x 1,000 = 227 grams |
||||||||||||||||||||||||
First, find the area of the whole wall: 7 x 2 = 14 m2
Next, find the area of the doorway: 1.5 x 2.2 = 3.3 m2 Finally, we subtract the doorway’s area from that of the wall: 14 - 3.3 = 10.7 m2 |
To convert litres into pints, divide by 0.57: 5 ÷ 0.57 = 8.772, which we round up to 9 pints
|
||||||||||||||||||||||||
To work this one out, simply divide 4.55 by 4: 4.55 ÷ 4 = 1.1375, which we round down to 1.1 litres.
By the way, 1 quart is equal to 2 pints |
There are 100 cm in a metre, so there will be 25 cm in one-quarter of a metre: 100 ÷ 4 = 25
|