The correct question is
<span>Melissa is helping her dad build a walkway in their backyard. The walkway will be 54 feet long and 1.5 feet wide. The local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12 How many boxes of tiles do they need?
we know that
area of </span>a walkway=long*wide-----> 54*1.5-----> 81 ft²
area of one tlie=1.5*1.5-----> 2.25 ft²
find the numbers of tiles required
by proportion
1/2.25=x/81
x=81/2.25------> x=36 tiles
find the numbers of boxes required
by proportion
1/12=x/36
x=36/12------> x=3 boxes
the answer is
3 boxes
ANSWER:
12
Define Coefficient: Gives an amount or a degree of a value. Number in front of a variable
Hope this helps you!!! :)
I feel Iike the answer but I kinda don’t understand it 2.4
The distance will remain constant. Then the time taken by Adam with an average speed of 60 miles per hour is 9 hours.
<h3>What is speed?</h3>
The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.
We know that the speed formula
The formula can be written as
Distance = Speed × Time
The time it takes Adam to drive to Disney World varies inversely with his average rate of speed.
If it takes Adam 10.8 hours at an average speed of 50 miles per hour.
If the average speed is 60 miles per hour, then the time taken will be
The distance will remain constant.
S₂ × T₂ = S₁ × T₁
60 × T₂ = 50 × 10.8
T₂ = 9 Hours
More about the speed link is given below.
brainly.com/question/7359669
#SPJ1
8.980 is rounded to the nearest hundreths