Question

. In a journey of 14 hours a man completes the first half at the rate of 23 kmIhr and

the second half at the rate of 26 kmIhr. What is the distance covered in the total

journey?

A. 135 km

B. 250km

C. 150 km

D. 140 km ​

Answer 1

Step-by-step explanation:

total time =14hrs

he went 23km/hr for 7 hr

he went 26km/hr for remaining 7hr

total distance =distance covered in first 7 hr+distance covered in next 7hrs

s in first 7 hrs=23(7)

s in next 7 hrs=26(7)

total distance =23(7)+26(7)

=23+26(7)

49(7)

here options are wrong answer is 316