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soldier1979 [14.2K]
4 years ago
5

I just need question a I don’t understand it and it would mean a lot if you can help me

Mathematics
2 answers:
Ronch [10]4 years ago
7 0

Answer:

rest in the journey for 1 hours

Step-by-step explanation:

velikii [3]4 years ago
7 0

Step-by-step explanation:

Speed of Jo walking for 30 mins =distance covered by Jo in 30 mins/ Time taken i.e 30mins

speed =  \frac{3km}{30mins}  =  \frac{3000m}{30mins}  =  \frac{100m}{min}

i.e 100 metres per min

He took rest for 10 mins .

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