A class of 30 pupils choose their favourite fruit. 10 choose apples, 6 choose bananas, 8 choose oranges and 6 choose grapes. Calculate the angle, in degrees, for the sector representing apples in a pie chart.
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2
A survey of 40 people found 20 prefer tea, 12 prefer coffee and 8 prefer hot chocolate. What is the angle, in degrees, for the coffee sector in a pie chart?
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3
Complete: A full circle is 360 degrees. What fraction of the circle is represented by a sector of 72 degrees? Give your answer in simplest form.
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4
A pie chart shows pupils' favourite sport. The hockey sector is 56 degrees. There are 45 pupils in total. How many pupils chose hockey?
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5
A pie chart shows modes of travel to school. Car 90 degrees, Bus 72 degrees, Walk 54 degrees. Calculate the angle for the 'Other' category.
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6
A pie chart divides favourite pets into four equal sectors. How many degrees is each sector?
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7
A class of 24 pupils were asked their favourite season. Winter 8 pupils, Spring 4 pupils, Summer 6 pupils, Autumn 6 pupils. What is the angle for the Summer sector?
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8
A pie chart has a sector of 30 degrees representing 'red'. What percentage of the whole does 'red' represent? Give your answer to 1 decimal place.
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9
A school has 180 students. A pie chart showing favourite school subject has a sector of 144 degrees for Maths. How many students chose Maths?
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10
A pie chart is drawn for 40 people. A sector is 198 degrees. How many people does this sector represent?
(2)
11
A pie chart shows the colours of cars in a car park. 25% of the cars are blue. What is the angle in degrees for the blue sector?
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12
A pie chart for favourite school clubs has three sectors: 120 degrees, 150 degrees and the rest. If 96 pupils were surveyed, how many pupils correspond to the smallest sector (the rest)?
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13
A survey of 60 pupils records favourite school activities. 15 pupils chose music. What angle, in degrees, should be used for the music sector in a pie chart for these 60 pupils?