Question

A motorists average 48km/hr for the first 30km of a journey and 64km/hr for the next 120km. What is the average speed for the whole journey

Answer 1

AAAaannndd the bot gets it wrong yet again!

since time = distance/speed, and avg speed = totaldistance/totaltime,
(30+120)/(30/48 + 120/64) = 60 km/hr

Answer 2

For 4 week a man's average wage was 8200 naria per week . For the next 6 weeks his average wage was 7600 naria per week. what was his average weekly wage for the 10 weeks?

Answer 3

For 4 week a man's average wage was 8200 naria per week . For the next 6 weeks his average wage was 7600 naria per week. what was his average weekly wage for the 10 weeks?

Answer 4

[AI-generated answer — Bot]

The average speed for the whole journey is 56 km/hr.