If a vehicle can travel at 68 kilometers per hour, how far (in kilometers) can it go in 225 minutes?
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255
225km
x=68/60 * 225=225
rate=68km/hr time=225 minutes distance=?
convert 225 minutes to hr= 3.75hrs or 3 3/4 or 15/4 so r=d/t, 68 km/hr(15/4)= 255 km
VERY GOOD, THANKS
x=68*225/60=255
Its simple....First convert the hours into minutes..i.e = 1 hours = 60 mins So, divide 68 by 60 and then multiply it by 225 mins to just the distance...
Did you do this mentally?
We have here a proportion.
In proportion with the ratio 68 kilometers is 60 minutes or 68 : 60
We look for the unknown distance I name as D that is traveled in 225 minutes or D : 225
Since we are basing on the speed and it is proportional to it, we equate the two ratios.
68 : 60 = D : 225
60D = 68 (225)
[60D = 15300]/60
D = 255
1 hour = 60 minutes so, 255 minutes, convert it first to hours, so 255 minutes divided by 60 minutes/hr you will get 3.75 hr. then 3.75 hours multiply by 68 kilometer/hour, cancel hour answer is 255 kilometers
68/60= 1.33 km/min, 1.33 * 225= 255 km
225 minutes = 3 hours and 45 minutes.
For 60 minutes 68 kilometers will be passed.
So for 45 minutes 51 kilometers will be passed.
For 3 hours 204 kilometers will be passed.
For 225 minutes 255 kilometers will be passed.
Cool...
1 hour = 60 min
68 km in 1 hour
so,
225 min = 3.75 hours
Now, 68 x 3.75 = 255 Answer
In 1 hour, i.e. 60 minutes, ===== 68 kms
Therefore, in 225 minutes, ===== (225*68)/60
=15300/60
=255
68 KM per Hour. 225 min = 3.75 hrs (225/60) . in 225 min it can go = 3.75 * 68 KM = 255 KM
68 divided by 60 and multiplied by 225.
68 (km) = 60 (minutes) x (km) = 225 (minutes)
therefore, x = ((225 x 68)/60) 255 km
Speed = 68 km/h = 6 0 m i n 6 8 k m = 6 0 6 8 km/min
So, Distance travelled in 225 min = S p e e d × T i m e = 6 0 6 8 × 2 2 5 = 1 7 × 1 5 = 2 5 5
68:60min::x:225 so, find x... x=225/60*68 therefore ,x=255
time = distance/speed; distance= time * speed given that: time 225 min = 225/60 hrs speed = 68 km/hr distance = 68*(225/60)= 255km
In 225 minutes it can go={(68*225)/60}=255
hello...!! please follow me and vote my answer :). first convert minutes in hours.. 225 min = 3 hours and 45 min!! now!! , if Bog standard travels 68 km in 1 hour so he will travel; 204 km in 3 hours(180 min), 34 km in half hour(30 min), 17 km in quarter hour (15 min). Now simply add these values . . . 204 + 34 + 17 = 255. 2 5 5 k m i n 2 2 5 m i n thanks ..
a simple proportion can solve this problem: 68 KM - 60 Minutes x Km - 225 minutes then, x= 255
1hour =60mins, 225mins=3.75hrs, 68km/hr, 68*3.75=255.
if speed is 68 km/hour time 225 minutes=3.75 hour,
=(given time)(given speed) =(73.75 hour) (68 km/hour) =255 km
......... sorry but u have wrong info... :/ 225 min = 3.45 hour -_-
distance traveled in 1 hour=68 km distance traveled in 60minutes=68 km so in 1 minute=68/60 km and in 225 minutes it will travel=68*225/60 km=255km
225min * 1hr/60min=3.75hr
3.75hr * 68 km/hr=255
simple......for 60 min 68 kilometre...so for 225 min ..its goin to be....225/60*68=255
nice formula
Given Speed of the Bog Standard is 68KM/Hr
Now on converting 225 min to hr
225min=3.75hr
So,
(3.75 \times 68\
) =
(\boxed{255}
)
SPEED=68/60=1.1333333 THEN, DISTANCE=1.1333333*225=255
v
=
d
/
t
where v= velocity d= displacement t= time
Here t= 225 minutes= 225/60 hours, v= 68 kilometers per hour so
d
=
v
t
=
6
0
2
2
5
∗
6
8
k
m
=
2
5
5
k
m
255 / 60 = 3,75 . 68 = 255
225 minutes= 3.75 hours Speed=Distance/Time 68 km/hr=Distance/3.75 hours 68 km/hr(3.75 hours)=Distance
Distance= 225 Kilometers
68:60=n:225, because 1hour = 60mins
68*225=15300/60 = 255
Well you divide 225 by 60 to give how many kilometres in 1 hour. Then you simply times by 68 to give how far the Bog Standard travels at in 225 minutes.
Velocity=Distance/Time.
Velocity=68km/h.
Distance=x.
Time=225 minutes.
Converting 225 minutes to hours, it gives us 3,75 hours.
Then, we apply it and so 68=x/3,75 :. x=255 km.
it is write 255km
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x=68/60 * 225