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2 years ago

15

BRAINLIEST if you get it right...

1 answer:

TiliK225 [7]2 years ago

8 0

Answer:

average speed = (55 + 70 + 525) / 6

= 650 / 6

= 108.33 km per hour

Step-by-step explanation:

first hour = 55 per hour.

= 55

second and third = 35 per hour.

= 70

fourth, fifth and sixth = 175 per hour.

= 525

average speed = (55 + 70 + 525) / 6

= 650 / 6

= 108.33 km per hour

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Hello!

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