A man with a monthly salary of Rs 21600
plans his budget for a month as given below.
Item Food Rent Educa Savin Miscel
tion
laneo
3900
4800
2400
Amou 6300 4200
nt
Rs)
Represent the above data by a pie chart.
Answers
Answer:
Item Amount Centralangle
Food 6300
21600
6300
×360
o
=105
o
Rent 4200
21600
4200
×360
o
=70
o
Education 3900
21600
3900
×360
o
=65
o
Savings 4800
21600
4800
×360
o
=80
o
Miscellaneous 2400
21600
2400
×360
o
=40
o
solution
Step-by-step explanation:
Officer's total monthly salary = 21600
Money for Food = ₹ 7800
Money for Rent = ₹4800
Money for Education of children = ₹2400
Saving = ₹3000
For Miscellaneous = ₹21600- ₹ (7800+ 4800+ 2400 + 3000)
= ₹21600 - ₹18000 = ₹3600
Now we find the central angle for each sector.
Angle of sector for Food = 7800/21600 × 360° = 130°
Angle of sector for Rent = 4800/21600 × 360° = 80°
Angle of sector for Education of children= 2400/21600 × 360° = 40°
Angle of sector for Saving = 3000/21600×360° = 50°
Angle of sector for Miscellaneous purposes = 3600/21600 × 360° = 60°
Now, we make the pie chart (shown alongside).
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