Aaron ate 5/6 of his sandwich at lunch. colin ate 2/3 of his sandwich. did the two boys eat the same amount? explain

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

With this question! what is process of elimination? ? p. s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.