3 years ago

If carina can ride her bike at a speed of 7 mph, it will take her 3 hours to travel 21 miles. True or false?

Mathematics

2 answers:

nasty-shy [4]3 years ago

8 0

Answer:

True

Step-by-step explanation:

We know that distance = rate * time

21 miles = 7 miles per hours * 3 hours

21 miles = 21 miles

True

Nataly [62]3 years ago

3 0

True because we know distance=rate*time

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