Seats for Mathematics, Physics and Biology 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?

Seats for Mathematics, Physics and Biology in a school are in the rati

1.	Seats for Mathematics, Physics and Biology 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?
A.	6:8:9
B.	6:7:8
C.	2:3:4
D.	None of these
Answer» D. None of these

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