Math, asked by aminathmirasha, 9 months ago

in a 42.2km marathon, Kuan runs the first 35km at an average speed of 11km/h. he walks the next 6km at 4.5km/h, and staggers the final 1.2km at 1.5km/h. find kuan's average speed of the marathon

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Answered by AADITYAMALSANE6789

5

Answer:

can't understand sorry for it

Answered by Anonymous

7

Step-by-step explanation:

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