Partha earns 15 per cent on an investment but loses 10 per cent on another investment. If the ra-tio of two Investments is 3:5. then thecombined loss per cent is.
Partha earns 15 per cent on an investment but loses 10 per cent on another investment. If the ra-tio of two Investments is 3:5. then thecombined loss per cent is. 1). $\frac{5}{4}$% 2). $\frac{4}{5}$% 3). $\frac{8}{5}$% 4). -$\frac{5}{8}$%