Finding Percents Part and Total Using Piw Charts

From pie chart A to pie chart B, one person has switched from playing Tennis to playing Squash.

How many people play Badminton?

• 9

• 8

• 72

• 18

How many birds are represented by the green sector?

• 5

• 20

• 9

• 13

What angle would you use to represent 40 red cars out of 90 cars in total on a pie chart?

• 40 degrees

• 160 degrees

• 4 degrees

• 90 degrees

What angle would you use to represent 42 blue cars out of 60 cars in total on a pie chart?

• 42 degrees

• 252 degrees

• 6 degrees

• 210 degrees

The pie chart shows the colours of 32 beads. How many green beads are there?

• 90

• 8

• 11

• 9

The pie chart shows the hair colour of a Year 9 class. A student is selected at random. What is the probability that they have brown hair?

• 180%

• 50%

• 25%

• 90%

The pie chart shows the colours of some counters in a bag. What fraction of the counters are white? Simplify fully!

• ⁹⁰/₃₆₀

• ¹/₄

• ¹/₃

• ¹/₂

The under 13's played 28 matches.

The under 15's played 18 matches.

Which team won more matches?

• Under 13's

• Under 15's

What percentage of the houses are semi-detached?

• 60%

• 40%

• 33%

270 ice creams were sold in total. How many were Vanilla?

• 60

• 54

• 80

• 45