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Mathematics, 01.12.2021 06:50 danejac99

7. Tina rides her electric bicycle 10 km/h faster than Tony. Tina can travel 60 km in the same time that is takes Tony to travel 40 km. Determine Tina's average speed and Tony's average speed.
State the variable used and what it represents. Show all WORK.

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7. Tina rides her electric bicycle 10 km/h faster than Tony. Tina can travel 60 km in the same time...
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