Question

Question:-

In travelling from pune to nagpur,Rahul drove his bike for 2 hrs at 60km/hr and 3hrs at 70km/hr.

i) calculate his average speed during the whole journey.

❌❌Spam=account deletion within 24hrs❌❌

GIVE EXPLANATION PLEASE..

THANKS IN ADVANCE .​

Answer 1

$\huge \star \tt answer \star$

Given:-

• Rahul drove his bike for 2 hrs at 60km/hr
• Rahul drove his bike for 3 hrs at 70km/hr

To Find:-

• Average speed during whole journey..!!

Solution:-

Rahul drove his bike for 2 hrs at 60 km/hr

Rahul drove his bike for 3 hrs at 70 km/he

Total time Rahul drove for:- (2+3) hr = 5 hr

Total speed Rahul drove for = (60+70) kmph = 130 kmph

Average speed Rahul travelled in =

$\frac{total \: speed}{total \: time}$

$\frac{130}{5}$

= 26 kmph

The average speed during whole journey is 26 kmph

Answer 2

Given:-

Rahul drove his bike for 2 hrs at 60km/hr

Rahul drove his bike for 3 hrs at 70km/hr

To Find:-

Average speed during whole journey..!!

Solution:-

Rahul drove his bike for 2 hrs at 60 km/hr

Rahul drove his bike for 3 hrs at 70 km/he

Total time Rahul drove for:- (2+3) hr = 5 hr

Total speed Rahul drove for = (60+70) kmph = 130 kmph

Average speed Rahul travelled in =

= 26 kmph

The average speed during whole journey is 26 kmph

Read more on Brainly.in - https://brainly.in/question/23067466#readmore