Seats for Mathematics,PhysicsandfBilogy in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
Choose the correct choice from the following answers:
A) 2:3:4	B) 6:7:8	C) 6:8:9	D) 5:8:9	E) 2:4:6
Let the no.of seats Maths, physics and Biology be 5x, 7x and 8x   No.of increased seats are (140%5x), (150%7x) and (175%8x)   Required ration = (150%7x)= 7x:21x/2:2x = 2:3:4   2:3:4NSWER : 2:3:4 2:3:4
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Seats for Mathematics,PhysicsandfBilogy in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?