pie charts with percentages · 2020-04-30 · 4 the pie charts show the number of bedrooms in the3...
TRANSCRIPT
2 160peoplewereaskedhowmanysiblingstheyhave.
Theresultsareshowninthepiechart.
Completethetable.Showeachstepofyourworkings.
Siblings Frequency
1 60childrenwereaskedtochoosetheirfavouritevegetable
fromfiveoptions.
a) Workoutthenumberofchildrenwhochoseeachvegetable.
carrots
peas
sweetcorn
cabbage
cauliflower
b) Howmanymorepeoplechosepeasthancauliflower?
Comparemethodswithapartner.
c) Howmanymorepeoplechosesweetcornorcabbage
thanchosecarrots?
Comparemethodswithapartner.
Pie chartswith percentages
©WhiteRoseMaths2020
3
45
0
2
1
5%5%
15%
15%
10%
50%carrots cauliflower
peascabbage
sweetcorn
10% 10%
20%30%
30%
4 Thepiechartsshowthenumberofbedroomsinthehousesin
SollomandRufford.
Sollom:20houses Rufford:1,000houses
a)
DoyouagreewithAlex?
Explainwhy.
b) Howmanymoreone-bedroomhousesarethereinRufford
comparedtoSollom?
3 Thepiechartshowsthecoloursofcarsinacarparkononeday.
Therewere30yellowcars.
a) Howmanycarswereinthecarparkintotal?
b) Completethetable.
Colourofcar Frequency
yellow 30
black
red
silver
white
blue
Howcanyoucheckyouranswers?
©WhiteRoseMaths2020
There are twice as many six-bedroom houses in Sollom than in Rufford because
10% is double 5%.
white
blue yellow
black
red
silver
10% 5%
19%
21%
35%10%
6 21
35
4
10%
5%
10%
35% 25%
15%
5 16
24
3
9%
5% 5%
20%26%
35%