Question

a survey about favorite sports. suppose 200 people were surved. how many more people favor soccer than swimming. 40% soccer 10% swimming 20%tennis 30%basketball

Answer 1

People surveyed P = 200

Then

40% soccer= 200x40/100= 80

10% swimming= 200x10/100= 20

20% tennis= 200x 20/100= 40

30% basketball= 200x 30/100= 60

))How many favor soccer than swimming?

= 80 - 20= 60

Then answer is 60 people