- The bus fare between two cities is increased
in the ratio 7:9. Find the increase in the fare,
(i) the original fare is 245;
(ii) the increased fare is 207.
Answers
Answer:
Increase in fare = Increased fare – original fare = Rs 207 – Rs 161 = Rs 46. Hence, the increase in fare is = Rs 46. Note: Students should note here that the ratio of original fare to increased fare is 7:9.
Step-by-step explanation:
(1) Let us assume that the increased fare is = x.
Since, it is given that the fare is increased in the ratio 7:9. So, we can write
⇒245x=7/9
⇒245×9=7×x
⇒x=245×97
So, the value of x comes out to be 315. Therefore, the increased fare is Rs 315.
So, the value of x comes out to be 315. Therefore, the increased fare is Rs 315.We have to increase the fare which means that we will have to calculate the difference between the increased fare and original fare.
So, the value of x comes out to be 315. Therefore, the increased fare is Rs 315.We have to increase the fare which means that we will have to calculate the difference between the increased fare and original fare.So, increase in fare = Rs 315 – Rs 245 = Rs 70
So, the value of x comes out to be 315. Therefore, the increased fare is Rs 315.We have to increase the fare which means that we will have to calculate the difference between the increased fare and original fare.So, increase in fare = Rs 315 – Rs 245 = Rs 70Hence, the increase in fare is = Rs 70.
Answer:
i do nt kow
Step-by-step explanation: