Question

The following is the data of sale of chocolate bars of a school canteen during first six days of
the week.
Days Monday Tuesday Wednesday Thursday Friday Saturday
No. of
chocolate
bars
60, 70; 40; 80 ;60; 90
Represent the data in a pie chart

Answer 1

Ans: No of Days: Monday Tuesday Wednesday Thursday Friday Saturday

No of chocolate:    60             70            40                80         60           90

Corr. angles:           54             63           36                 72          54           81    

Step-by-step explanation:

To find the corresponding angles u have to use this formula.

first, you have to sum up all of the chocolate...

60+70+40+80+60+90=400

now u found out the total u have to use this formula

60/400 * 360 = 54 angle

70/400 * 360= 63 angle

40/400 * 360= 36 angle

80/400 * 360= 72 angle

60/400 * 360= 54 angle

90/400 * 360= 81 angle

now plus all of the angles and make sure u get 360 angle as total

54+63+36+72+54+81=360 angle

if you don't get 360 angle as the total u did something wrong with the calculation

now draw the pie chart

Hope this helps!!

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