Indicate if the following measurement has been “rounded off” correctly to 2 decimal places:

69.4783 becomes 69.48
1. Yes
2. No
Indicate if the following measurement has been “rounded off” correctly to 2 decimal places:

69.4719 becomes 69.48
1. Yes
2. No
Indicate if the following measurement has been “rounded off” correctly to 2 decimal places:

69.4783 becomes 69.50
1. Yes
2. No
Indicate if the following measurement has been “rounded off” correctly to 2 decimal places:

69.4723 becomes 69.47
1. Yes
2. No
Indicate if the following measurement has been “rounded off” correctly to 2 decimal places:

69.4683 becomes 69.48
1. Yes
2. No
Indicate whether the following unit is part of the metric system or imperial system of measurement:

millimetres
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

inches
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

square inches
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

cubic feet
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

kilograms per cubic metre
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

pounds per square inch
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

tons
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

tonnes
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

kilograms
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

pounds
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

feet per minute
1. Metric
2. Imperial
Indicate whether the following unit is part of the metric system or imperial system of measurement:

metres per seconds
1. Metric
2. Imperial
Select the correct abbreviation for this common unit of measurement:

square centimetres
1. cm²
2. ²cm
3. c²
Select the correct abbreviation for this common unit of measurement:

degrees Celsius
1. C°
2. °C
3. °Ce
Select the correct abbreviation for this common unit of measurement:

kilograms per cubic metre
1. kg/m³
2. kg.m³
3. kg³
Select the correct abbreviation for this common unit of measurement:

micrometre
1. mm
2. μm
3. Ψm
Select the correct expansion of this abbreviation:

m³
1. cubic metre
2. metre cubed
3. mass cubed
4. cubic mass
Select the correct expansion of this abbreviation:

mm²
1. millimetre squared
2. micrometre squared
3. square millimetres
4. square micrometres
Select the correct expansion of this abbreviation:

kPa
1. kilo Pass
2. kilo Pressure
3. kilo Pascals
Indicate whether the following conversion is correct:

20 mm = 0.2 m
1. Yes
2. No
Indicate whether the following conversion is correct:

248.3 mm = 0.2483 m
1. Yes
2. No
Indicate whether the following conversion is correct:

2 m2 = 2000 mm2
1. Yes
2. No
Indicate whether the following conversion is correct:

3 m3 = 3 000 000 000 mm3
1. Yes
2. No
Indicate whether the following conversion is correct:

2 kg = 2000 g
1. Yes
2. No
Indicate whether the following conversion is correct:

700 g = 7 kg
1. Yes
2. No
Indicate whether the following conversion is correct:

7 L = 700 ml
1. Yes
2. No
Indicate whether the following conversion is correct:

8 ml = 8 cm3
1. Yes
2. No
Indicate whether the following conversion is correct:

3 kPa = 300 Pa
1. Yes
2. No
Indicate whether the following conversion is correct:

5 MPa = 5 000 Pa
1. Yes
2. No

Interactive exercise