Math, asked by Besties4ever, 10 months ago

Jones covered a distance of 50 miles on his first
trip. On a later trip he traveled 300 miles while
going three times as fast. His new time compared
with the old time was:​

Answers

Answered by Anonymous
18

Answer:

Let speed of the 1st trip x miles / hr. and speed of the 2nd trip 3x / hr.

We know that

Speed = Distance/Time.

Or, Time = Distance/Speed.

So, times taken to covered a distance of 50 miles on his first trip = 50/x hr.

And times taken to covered a distance of 300 miles on his later trip = 300/3x hr.

= 100/x hr.

So we can clearly see that his new time compared with the old time was: twice as much.

Answered by samir4934
2

Step-by-step explanation:

Solution :

Let speed of the 1st trip x miles / hr.

And speed of the 2nd trip 3x / hr.

We know that Speed = Distance/Time.

Or, Time = Distance/Speed.

So, times taken to covered a distance of 50 miles on his first trip = 50/x hr.

And times taken to covered a distance of 300 miles on his later trip = 300/3x hr.= 100/x hr.

So we can clearly see that his new time compared with the old time was: twice as much.

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