SECTION A 50 MARKS ANSWER ALL QUESTIONS IN THIS SECTION
Ayub travelled part of the journey by train and the rest of the journey by bu
The total fare was Ksh 4000. On return, the fare of the bus was hiked by a
of what he had paid and the total fare of the return journey hiked to ksh 4800
Find the train fare.
(3mks).
Bus
TTL
Train

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

i don't even know how to read that, ill try to do it if you translate it into english.