A car travels in 65 miles per hour.Going through construction,it travels at 3/5 this speed.Write this fraction as a decimal and
find the speed
2 answers:
The decimal equivalent of 3/5 is 0.6 .
(0.6) x (65 mi/hr) = <em>39 mi/hr </em>
Answer: a) 3/5 =0.6
b) 3/5 of given speed=39 miles per hour
Step-by-step explanation:
Given :- Speed of a car= 65 miles per hour
Going through construction,it travels at 3/5 this speed.
Now 3/5 of speed =![\frac{3}{5}\times65\text{ miles per hour}\\=0.6\times65\text{ miles per hour}..........\text{[Convert 3/5 in decimal by dividing 3 with 5]}\\=39\text{ miles per hour}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B5%7D%5Ctimes65%5Ctext%7B%20miles%20per%20hour%7D%5C%5C%3D0.6%5Ctimes65%5Ctext%7B%20miles%20per%20hour%7D..........%5Ctext%7B%5BConvert%203%2F5%20in%20decimal%20by%20dividing%203%20with%205%5D%7D%5C%5C%3D39%5Ctext%7B%20miles%20per%20hour%7D)
Therefore, 3/5 of given speed=39 miles per hour
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