Answer:
see the explanation
Step-by-step explanation:
we know that
To determine the rate per pretzel or unit rate, divide the total paid by the number of pretzel
so
<em>Jaimie's error</em>
He subtracted 42 from $126 when he should have divided $126 by 42
Let us first convert 10 minutes 12 seconds in seconds.
So
10 minutes 12 seconds = (10 * 60 ) + 12 seconds
= 600 + 12 seconds
= 612 seconds
Now
Let us convert the 612 seconds into minutes
612 seconds = 612/60 minutes
= 10.20 minutes
Now
The distance covered by Marnie in 10.2 minutes = 1 mile
hen
Distance covered by Marnie in 60 minutes = (60/10.2) miles
= 5.88 miles
Then the unit rate will be 5.88 miles per hour
Answer:
5.6
Step-by-step explanation:
by dividing
37.5*0.010=.375 (or press % button on calculator)
80*.375=30