Question

The number of seats in a bus is increased by 23% but the freight is decreased by 23%. What is the change in the revenue?

(a) No change
(b) 5.29 % Increase
(C) 5.29 % decrease
(d) None of these

Ans is C How???
​

Answer 1

Answer:

and c

Step-by-step explanation:

increase 23% i.e. 23/100

and decrease 23% i.e. 23/100

so. from 100 123

and from 100 77

10000. 9471

so the difference is 529 as it decreases from 10k to 9471

and change in revenue is 529/10000 ×100

which is equal to 5.29% decrease