Answer:
Um I might be able to help depending on what type of math it is.
Answer:
787
Step-by-step explanation:
i took the test

This cannot be simplified any further.
Have a good one!
Answer:
in 90 minutes he ran 30 laps
there is 60 minutes in a hour so the fraction would be
2/3 so we have to multiply this by 30
2/3*30=20
He can run 20 laps in a hour
Hope This Helps!!!