zahirahz543
contestada


A motorist travelled at 60 km/h for the first
In.
Then he travelled another (30 km. He took = h altogether to complete the
entire journey. What is his average speed for the whole journey?
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Respuesta :

omoteniolaakinola

Answer:

60km/h

Step-by-step explanation:

h=60×30=180÷30

60

is total average speed for the journey