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Transcript of Ratio
Everyone get into your teams
Express the following in their simplest form
Express the following ratios as whole numbers
0.5 : 2
0.25 : 0.75
0.75 : 1.5
Dividing in a given ratio
The ratio of nurses to doctors in a hospital is 7:1.
There are 91 nurses on staff; how many doctors are there?
If 7 books cost €55.30, find the cost of 9 books
If 8 litres of milk cost €7.36, find the cost of 11 litres.
1/2 : 1/4
1/3 : 2/3
3/5 : 7/10
Divide €1400 between three people in the ratio of 4:2:1