Arun, Abhinav and Vaishnav bought 8.5 liters, 7.25liters, and 9.4liters liters milk respectively from a booth.(i) How much milk did they buy in all?(ii) If there was 40 liters of milk in booth, find the quantity of milk left(iii)What is the difference between the quantity of milk bought by Abhinav and Vaishnav?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.