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nataly862011 [7]
3 years ago
10

Please help me with my homework please

Mathematics
2 answers:
Wewaii [24]3 years ago
8 0

Solution:

1)Distance covered by cyclist=3.75 miles.

Time =0.3 hours.

Speed= Distance ÷Time

Speed =3.75÷0.3=12.5 miles per hour.

2) Speed = 12.5 miles per hour, Distance = 4.5 miles .

Time = Distance ÷Speed.

Time = 4.5÷12.5=0.36 hours.

Time taken to cover 4.5 miles is 0.36 hours.

mylen [45]3 years ago
7 0

Answer:

a) Speed of the cyclist is (2.75/0.4) =<u> 6.875 miles per hour.</u>

b) It will take (5.5/6.875) = <u>0.8 hours</u> to travel 5.5 miles at this rate.

  • Remember: Speed=Distance/Time
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