Johny invested 27,000 rupees, Jaleel 21,600 rupees and Jayan 10,800 rupees to start a business together. They got 3300 rupees as profit in a month, which they divided in the
ratio of their investments. How much did each get? plzz give calculations also

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.