In preparing rice cutlets, a cook used 75g of rice, 40g of margarine, 105g of meat…

In preparing rice cutlets, a cook used 75g of rice, 40g of margarine, 105g of meat and 20g of bread crumbs. Find the angle of the sector which represent meat in a pie chart? 

Correct Answer: Option D

Explanation

Rice = 75g, Margarine = 40g, Meat = 105g

Bread = 20g

Total = 240

Angle of sector represented by meat 

= (frac{105}{240} times frac{360^o}{1}) 

= 157.5 

There is an explanation video available below.