# Resources tagged with: Decimals

### There are 10 results

Broad Topics >

Fractions, Decimals, Percentages, Ratio and Proportion > Decimals

##### 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 7 to 14 Challenge Level:

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

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

Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?

##### Age 14 to 18 Challenge Level:

Try to solve this very difficult problem and then study our two suggested solutions. How would you use your knowledge to try to solve variants on the original problem?

##### 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 11 to 14 Challenge Level:

Use the clocks to investigate French decimal time in this problem.
Can you see how this time system worked?

##### Age 11 to 16 Challenge Level:

The items in the shopping basket add and multiply to give the same amount. What could their prices be?

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

Is it cheaper to cook a meal from scratch or to buy a ready meal? What difference does the number of people you're cooking for make?