Math, asked by usmanshaikhmuhammad9, 16 days ago

Mr lee travels 209km from Singapore to Malacca witg an average speed v km/h but during his return journey his average speed is reduced by 10 km/h and he took 15 minutes. calculate his average speed

Answers

Answered by santoshrail1984

Step-by-step explanation:

Answered by minutesmagicofmaths

GIVEN

Distance travelled,

average speed for going,

average speed for coming,

arriving time for given distance,

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Mr lee travels 209km from Singapore to Malacca witg an average speed v km/h but during his return journey his average speed is reduced by 10 km/h and he took 15 minutes. calculate his average speed​

Answers

Mr lee travels 209km from Singapore to Malacca witg an average speed v km/h but during his return journey his average speed is reduced by 10 km/h and he took 15 minutes. calculate his average speed