Ratio
Some children were asked if they liked ice-cream. The results are in the pie chart. (a) What proportion of children said no? (b) What is the ratio of yes to no?
3
NO
YES
4 There are 16 young people in a sports team. 12 are girls.
(a) What is the proportion of girls in the team?
(b) What is the proportion of boys in the team?
(c) What is the ratio of boys to girls?
E
Leon makes a bracelet using 5 black beads for every 3 blue beads. Jade makes a bracelet using 3 black beads for every 1 blue bead. Whose bracelet has the greater proportion of black beads? Use a bar model to support your answer.
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