Question

Out of 9730 persons in town 20% are traders 30% are farmer and the rest and other find the number of persons in each class

Answer 1

Answer:

Step-by-step explanation:

100% - (20% + 30%) = 50%

100% = 1 , 50% = 0.5 , 30% = 0.3 , 20% = 0.2 , 1% = 0.01

9730×0.2 = 1946 persons are traders;

9730×0.3 = 2919 persons are farmers;

9730 ÷ 2 = 4865 persons are in other sphere of employment