Functional maths E3 - money as decimals, decimal sequences

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten. It is used to represent numbers that are not whole numbers.

Front

How do you convert pounds to pence?

Back

To convert pounds to pence, multiply the amount in pounds by 100. For example, £6.75 = 6.75 x 100 = 675p.

Front

How do you convert pence to pounds?

Back

To convert pence to pounds, divide the amount in pence by 100. For example, 2620p = 2620 ÷ 100 = £26.20.

Front

What is a sequence in mathematics?

Back

A sequence is an ordered list of numbers that follow a specific pattern or rule.

Front

What is the next number in the sequence: 5.9, ____, 5.5, 5.3, 5.1?

Back

5.7

Front

What is the next number in the sequence: 2.75, 2.5, 2.25, 2?

Back

1.75

Front

If Rose saves £5.50, £10.50, £15.50, what is the next amount she saves?

Back

£20.50

Front

How do you write £6.75 in pence notation?

Back

675p

Front

How do you write 675p in pound notation?

Back

£6.75

Front

What is the difference between a decimal and a whole number?

Back

A decimal includes a fractional part, while a whole number does not. For example, 2.5 is a decimal, and 2 is a whole number.