Rs. x invested at 9% simple interest per annum for 5 years yields the same interest as that on Rs. y invested at 6.25% simple interest per annum for 8 years. Find x ∶ y.

Rs. x invested at 9% simple interest per annum for 5 years yields the

1.	Rs. x invested at 9% simple interest per annum for 5 years yields the same interest as that on Rs. y invested at 6.25% simple interest per annum for 8 years. Find x ∶ y.
A.	16 : 15
B.	10 : 9
C.	45 : 50
D.	5 : 8
Answer» C. 45 : 50