Rounding
Metric Conversion
Imperial Conversion
Metric & Imperial
Perimeter
100

Round to 2 decimal places

3.14195

3.14

100

73.8 mm to cm

7.38 cm

100

8 feet into inches

96 inches

100

2 inch to cm

5.08 cm

100

Find the perimeter of a triangle with side lengths 3cm, 4cm and 5cm

12cm

200

Round 1.347 to the nearest whole number 

1

200

9.761 m to  km

0.009761 km

200

48 inches to feet

4 feet

200

3 food to cm

91.44 cm

200

Find the perimeter of a square with side lengths 6cm

24cm

300

Round 0.6777 to the nearest hundredth

0.68

300

0.567 m to mm

567 mm

300

4 miles to yards

7040 yards

300

4 yard to m

3.6576 m

300

circumference of a circle with radius of 7cm (2 dp)

21.98cm

400

Round 4.0003 to the nearest tenth

4.0

400

90.3 nm to mm

0.0000903 mm

400

9 miles to feet

47520 feet

400

2 mile to m

3218 m

400

The amount of fencing required to enclose a rectangular field 220m long and 354m wide.

1148m

500

Round 33.9994 to two decimal places

34.00

500

6250 m to km

6.25 km

500

246 inches to yards

6.83 yards

500

10 cm to foot ( 2 decimal)

0.33 foot

500

A piece of wire 640cm long is cut into equal lengths and folded into squares with sides 4cm. How many squares can be made?

40

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