David spends 3 hours to make a flower vase and 4 electronic toy cars. If he takes 75 minutes to make a flower vase and a toy car, how long is he taking to make a car?
35 minutes, first subtract 75 minutes from the amount of minutes in 3 hours (180) which leaves you with 105 from there you have to divide by 3 for the other 3cars he hasn’t made yet and you get your answer
