Question

The speed of a car is 54 1/2 km/hr.the distance travelled by it in 7/2 hours 35/2 minutes is-

Answer 1

Answer:

54 1/2 * 7/2 + 54 1/2 * 35/120

Step-by-step explanation:

763/4+763/48

(763*12+763)/48

(9156+763)/48

9919/48 kms

Answer 2

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 = $54 \frac{1}{2} = \frac{109}{2} km /hr$

Time = $\frac{7}{2} hours+\frac{35}{2} hours = \frac{7}{2}+\frac{35}{2 \times 60}=\frac{91}{24}$

Distance traveled = $Speed \times Time = \frac{109}{2} \times \frac{91}{24}=206.6458 km$

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

https://brainly.in/question/3055930