The speed of a car is 54V2 Km/hr. The distance travelled by it in 7/2 hours 35/2 minutes is
Answers
Answer:
T=7/2 hours and 35/2×60
=7/2+35/120
840+35/120
t=875/120hr
Speed =109/2km/hr
Distance =s×t
109/2×875/120
=19,075/48
=397.395833333km
Step-by-step explanation:
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Step-by-step explanation:
The distance traveled is 206.6458 km
Step-by-step explanation:
Given :The speed of a car is 54 1/2 km/hr
To Find : The distance travelled by it in 7/2 hours 35/2 minutes is-
Solution:
Speed of car = 54 \frac{1}{2} = \frac{109}{2} km /hr54
2
1
=
2
109
km/hr
Time = \frac{7}{2} hours+\frac{35}{2} hours = \frac{7}{2}+\frac{35}{2 \times 60}=\frac{91}{24}
2
7
hours+
2
35
hours=
2
7
+
2×60
35
=
24
91
Distance traveled = Speed \times Time = \frac{109}{2} \times \frac{91}{24}=206.6458 kmSpeed×Time=
2
109
×
24
91
=206.6458km
Hence The distance traveled is 206.6458 km
#Learn more:
A train travel with a speed of 60kn/h,find the distance travelled by it in 20min
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