# Resources tagged with: Equivalent fractions, decimals and percentages

### There are 9 results

Broad Topics >

Fractions, Decimals, Percentages, Ratio and Proportion > Equivalent fractions, decimals and percentages

##### Age 11 to 14 Challenge Level:

The Egyptians expressed all fractions as the sum of different unit
fractions. The Greedy Algorithm might provide us with an efficient
way of doing this.

##### Age 11 to 14 Challenge Level:

Is there a quick way to work out whether a fraction terminates or recurs when you write it as a decimal?

##### Age 14 to 16 Challenge Level:

Can you express every recurring decimal as a fraction?

##### Age 14 to 16 Challenge Level:

What do you notice about these families of recurring decimals?

##### Age 11 to 14 Challenge Level:

A jigsaw where pieces only go together if the fractions are
equivalent.

##### Age 11 to 14 Challenge Level:

What is the last digit of the number 1 / 5^903 ?

##### Age 11 to 14 Challenge Level:

Choose some fractions and add them together. Can you get close to 1?

##### Age 7 to 14 Challenge Level:

Can you match pairs of fractions, decimals and percentages, and beat your previous scores?

##### Age 11 to 14 Challenge Level:

Where will the point stop after it has turned through 30 000
degrees? I took out my calculator and typed 30 000 ÷ 360. How
did this help?