a train traveled 1/5 of the distance between two cities in 3/4 of an hour ,at this rate what fraction of the distance between tw
o cities can the train travel in one hour
2 answers:
sorry, put the wrong answer and cant delete
Answer:
4/15 distance
Step-by-step explanation:
We can use ratio's to solve this, putting distance over time
1/5 distance x distance
---------------- = ----------------------
3/4 hour 1 hour
Using cross products
1/5 * 1 = 3/4 x
1/5 = 3/4 x
Multiply by 4/3 to isolate x
1/5 * 4/3 = 4/3 * 3/4x
4/15 = x
The train can travel 4/15 of the distance in 1 hour
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