Question

in a plane 40 percent people travel in class A and 20 percent people travel in class B and rest of the people travel in class c . calculate percentage of c class travellers

Answer 1

Answer:

40% travelled in A, 20% in B, rest in c

40 + 20 + c = 100

c = 100 - 60

= 40%

Step-by-step explanation:

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Answer 2

Answer:

people travel in class A = 40%

people travel in class B = 20%

people travel in class C = x. (let consider x)

total people travel. = 100%

let,

people travel in class C = total people travel - people travel in class A + people trVel in class B

Step-by-step explanation:

x = 100%- 40% + 20%

x = 100% - 60%

x = 40%

in class c is 40% people