Question

Kelly and Max run a race. Max takes 42 seconds to run the race. She is 7 seconds faster then Kelly. How many seconds does Kelly take? please show the work if possible

Answer 1

49 seconds for Kelly

Explanation:

Max ran 42 and he was FASTER by 7 seconds which means Kelly will have a greater number so you will then add the missing seven seconds to Kelly's time which equals 49

Answer 2

35 seconds

Explanation:

if you simply minus 7 seconds from max 42 second time you get 35 seconds.