Math, asked by singhkedar715, 11 months ago

sunita and sumidha starts travelling with the speed of 8 km/hr and 13 km/hr after 4 hour sunita doubled her speed and sumidha reduced his speed by 1 km/hr and reache dthe destination together how long did the entire journey last

Answers

Answered by legandrytmr4457
0

Answer:

i dont know friend

Step-by-step explanation:

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