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antoniya [11.8K]
3 years ago
10

An electric car can travel at top speed for 107 km on 5 h charging time. If the car died after just traveling 65 km at top speed

, how long a charge could it have held?
A.) 4h B.) 2.5h C.) 3h D.) 3.5h
Mathematics
1 answer:
Taya2010 [7]3 years ago
8 0

9514 1404 393

Answer:

  C.)  3 h

Step-by-step explanation:

If you assume the distance is proportional to the charge time, then ...

  x/5 = 65/107

  x = 5(65/107) ≈ 3.04

The car may have held about a 3-hour charge.

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