Question

8. Following data gives the breakup of the cost of production of a book.
Others
Publicity
Royalty
Paper
Printing
Binding
10%
20%
20%
10%
25%
15%
Draw a pie chart depicting this information.​

Answer 1

Step-by-step explanation:

Add all the numbers times x = 360°(to fit them in a pie chart)

next ,we have, x(10+20+20+10+25+15) = 360°

x(100) = 360°

x = 360/100 = 36/10 or 3.6

now after drawing a circle draw a straight line from the radius to any direction till it touch the circle.

Now we begin representing above data in pie chart

Others= 10%= 10×3.6= 36°

Publicity = 20% = 20× 3.6= 72°

Royalty = 20% = 72°

Paper = 10%= 36°

Printing = 25% = 25× 3.6 = 90°

Binding = 15% = 15 ×3.6 = 54°

Now use protractor to apply those angles and viola!! you're done.