BIDMAS
Conversions between
Decimals, Percentages, Fractions
Conversion of Rates
100

 5 + 3?

8

100

Convert 0.5 to a percentage

50%

100

How many milliliters are in 1L?

1000mL

200

 6 - 2 x 1

4

200

What decimal is equivalent to the fraction 1/2

0.5

200

Convert 500 milliliters to liters

0.5L

300

(2 + 3) x 2

10

300

Convert 40% to a fraction in simplest form

2/5

300

How many centimeters are in 1 meter?

100cm

400

12 ÷ (3 + 1) + 5

8

400

If a number is 0.25, what is this as a percentage

25%

500

8 - 2² + (3 x 4)

10

500

What decimal corresponds to the fraction 7/8

0.875

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