There are three 20 minutes in an hour so she can travel 3 km in an hour
1 km = 1000m so 3km = 3000m she can walk 3000m in an hour
Answer:
the second answer
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given:
The expression to simplify is given as:

We have to simplify this using the properties of exponents.
The property that we use here is:

So, let us simplify the powers of
separately and -24 and 8. This gives,

Therefore, the simplified form is:

Answer:
Sonya watched
1
3
of a movie in the morning, and she watched some more at night. By the end of the day, she still had
1
4
of the movie left to watch. How much of the movie did Sonya watch at night?
Step-by-step explanation:
SORRY WRONG
You're just changing the given rate into a unit rate: follow along and do the division shown and fill in the blanks. 320 ÷16 = 20
So the unit rate is