Mathematics, 13.10.2020 04:01 querty2400

1- If you ran 12 laps around the track in 4 minutes, what is the unit rate? 2- Lin bought 3 hats for $22.50. At this rate, how many hats could she buy with $60.00?
3- Sue and Jim are driving on the highway. Sue takes 24 minutes to drive 40 km. If Jim drives at the same rate, how long will it take for him to drive 115 km?
4- James blinked his eyes 18 times in 20 seconds. At this rate, how many times could James blink his eyes in 1 minute

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1- If you ran 12 laps around the track in 4 minutes, what is the unit rate? 2- Lin bought 3 hats fo...