# Resources tagged with: Equivalent fractions, decimals and percentages

### There are 11 results

Broad Topics >

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

##### 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 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 7 to 11

Challenge Level

Can you find combinations of strips of paper which equal the length of the black strip? If the length of the black is 1, how could you write the sum of the strips?

##### Age 7 to 11

Challenge Level

Can you find ways to make twenty-link chains from these smaller chains? This gives opportunities for different approaches.

##### Age 7 to 11

Challenge Level

Using the picture of the fraction wall, can you find equivalent fractions?

##### 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 11 to 14

Challenge Level

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

##### 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?

##### Age 7 to 11

Challenge Level

Watch this animation. What do you see? Can you explain why this happens?