Retrieval starter 30

The normal price for a bike is £120.

In the sale, there is 1/5 of the normal price of the bike.

Work out the price of the bike in the sale.

• £96

• £24

• £124

• Non

Ali, Ben and Cathy share an amount of money in the ratio 6 : 9 : 10.

What fraction of the money does Ben get?

• 9/9

Write down the ratio of 450 grams to 15 grams.

give your answer in its simplest form.

• 30 : 1

• 3 : 1

• 1 : 3

• 1 : 30

Express in standard form.

60000000

Express in standard form 0.0000435

• 100

• 1000

• 10000