Aman wishes to invest rs. 2490. he invests rs. 900 in 3 % stock at 75 rs. 850 in 3% at 68 and the remainder in 6% stock. if the total yield from his investment is 5% at what price does he buy the 6% stock? aa man sells rs. 5000, 45% stock at 144 and invests the proceeds partly in 3% stock at 90 and partly in 4% stock at 108. he thereby increases his income by rs. 25. how much of the proceeds were invested in each stock. find the income derived from 44 shares of rs. 25 each at 5 premium, the rate of dividend being 5%.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

i dont know sorry

step-by-step explanation: