The time that will be taken by the train to travel the entire distance between the two cities is 3 3/4 hour.
The speed is the distance covered by an object at a particular time. Therefore, it is the ratio of distance and time.
Speed = Distance Covered / Time taken
Let the complete distance be represented by d miles.
Given that the train traveled 1/5 of the distance between two cities in 3/4 of an hour. Therefore, we can write the speed of the train as,
Speed of the train = Distance / Time
= (d/5) miles / (3/4) hour
= 4d/15 miles per hour
Now, the time it will be taken by the train to complete the entire distance d, will be,
Time = Distance / Speed
Time = d miles / (4d/15)miles per hour
Time = 15/4 hour
Time = 3.75 hour
Time = 3 3/4 hour
Hence, the time that will be taken by the train to travel the entire distance between the two cities is 3 3/4 hour.
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Answer:
-0.7
Step-by-step explanation:
3.2 - 1.8 = 1.4
-2 x -0.7 = 1.4
have a nice day and mark me brainliest! :)
Answer:
22.7
Step-by-step explanation:
8*8.5=68
68/3
22.7
ta da
Step-by-step explanation:
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14 dollars an hour is the correct answer dude
Hanna walks a total of 3 1/6 miles before and after school.
To find how many miles Hanna walks before and after school, we can add the distances she walks to school and to work.
Distance to school = 1 2/3 miles
Distance to work = 1 1/2 miles
To find the total distance Hanna walks before and after school, add the two distances:
Total distance = 1 2/3 + 1 1/2
To add these fractions, we need to convert them to have a common denominator, which is 6:
1 2/3 = (3/3 + 2/3) = 5/3
1 1/2 = (3/2)
Now, we can add the fractions:
Total distance = 5/3 + 3/2
To add these fractions, we need to have a common denominator, which is 6:
Total distance = (5/3) * (2/2) + (3/2) * (3/3)
Total distance = 10/6 + 9/6
Now, add the fractions:
Total distance = 19/6
We can simplify this fraction:
Total distance = 3 1/6 miles
So, Hanna walks a total of 3 1/6 miles before and after school.
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3 1/6 i hope this helped now haha...........