The original number is 2.
(2)*2=4
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Approximately 5, take 230/48
you need to find the average
so 2 +4=6
6/2 =3 points
Answer: 136 m
Step-by-step explanation:
For first interval,
Time = 2 hours 40 minutes =
Speed = 18 m/h
Distance = [Formula : Distance=Speed x time]
For second interval,
Time = 1 hour 50 minutes =
Speed = 24 m/h
Distance =
Total distance = 48 m +88 m = 136 m
Hence, he went 136 m.