We know that 1 cm = 400 km
Therefore, 22 cm = x
Cross multiply:
(1)x = (400×22)
x = 8800
well if you know the unit rates
12 mph=Terrance
8 mph=Jesse
so to find Sandra just simplify
(8*60)/(45*1)(miles/hour
= (480/45)mph)
so 10 2/3 miles per hour
hope I was helpful
The answer is d.
Dividing and multiplying comes before adding and subtracting.
Between dividing and multiplying, whatever comes first in the problem is solved first.
Between adding and subtracting, whatever comes first in the problem is solved first.
The complete order in the problem above would be d, c, b, a.
You multiply 120 by 0.60 and you would get 72
in order to get rid of the denominator, multiply it with all the other numbers