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3 years ago

A toy car can go 4 mph. How long would it take to go 9 miles?

Mathematics

2 answers:

goldenfox [79]3 years ago

6 0

Answer:

2 hours and 25 mins

sorry if i got the minutes wrong

raketka [301]3 years ago

6 0

Answer:

Step-by-step explanation:

Given that,

Speed of toy car is 4 miles per hour

S=4mph

And the distance travelled is 9miles

d=9mi

Time taken?

So, speed is given as

Speed = distance / time taken

S=d/t, make t subject of formua

S×t=d

t=d/S

t=9/4

t=2.25 hours

t= 2 hours ¼hour

1hour =60mins

t= 2hours ¼×60mins

t=2hours 15mins

1 hour is 60mins

t=2.25×60 =135mins

t=60mins+60mins+15mins

t= 1 hour + 1 hour + 15mins

t=2hours 15mins

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