Eli takes a typing test and types all 300 words in 1/10 hour. he takes the test a second time and types the words in 1/12 hour. was he faster or slower on the second attempt? explain.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?