Question

Neeta travelled the first 3 hours of her journey at 60km/h. she travelled the next 5 hours at 35km/h. what was the total length of her journey? Now calculate what her average speed was?​

Answer 1

Explanation:

• total distance covered by neeta was

(3×60)+(5×35)

• 180+175=355km (distance=speed×time)
• total time was 8hrs (3+5)
• average speed is= distance/time= 355/8=44.375 km/hr

Answer 2

Answer:

total distance covered by neeta is

( 3×60 ) + ( 5×35 )

180+175=355km

5 + 3 = 8

total time is 8h

so,

355/8 = 44.375km/h

therefore, Average speed = 44.375km/h

Explanation:

formula involved

(distance = speed × time )

( average speed = distance/ time )