Saturday, August 13, 2011
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John's age increased by 11 is 5 less than 5 times his age. How old is he?) Tom's age is three less than twice the age of his brother . The sum of their ages is twenty-seven. Find the age of each brother) is now seven times as old as Harry. In six years will be five times as old as Harry. How old will Harry be in 5 years) Two boys who live 14 miles apart start at noon to walk toward each other at rates of 3 mph and 4 mph respectively. In how many hours will they meet?) Harry's motorboat can make an average of 8 miles per hour. One day he sets out for a trip, only to have the motor break down. Harry rows back at two miles an hour. When he reaches his dock, he finds that he has been gone 5 hours. How far has he rowed) Mr. Black leaves Chicago at 8:00 a.m. and drives north on the highway at an average speed of 50 miles per hour. Mr. Smith leaves Chicago at 8:30 a.m. and drives along the same highway at an average speed of 60 mph. At what time will Mr. Smith overtake Mr. Black
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