an engineer is designing a parking lot.The parking lot will have a row 38 parking space long.Each space will take 4 metres.What expression,using distributive property ,can he write to calculate how many metres long the parking area must be?and what will the total length be?
length = 38*4
but no distributive property.
Now, if the actual space for a car is 4 meters, and there is a boundary of width w between spaces, then
length = w + 38(4+w)
That uses the distributive property
To calculate the total length of the parking area, the engineer can use the distributive property.
The length of each parking space is 4 meters, and there are 38 parking spaces in a row.
To find the length of the whole row, we can use the distributive property by multiplying 4 meters by 38 parking spaces.
The expression using the distributive property is:
4m * 38
Simplifying this expression, we have:
152m
Therefore, the parking area must be 152 meters long, and the total length will be 152 meters.
To calculate the length of the parking area, we need to multiply the number of parking spaces by the length of each space. The given information states that there will be a row of 38 parking spaces, with each space measuring 4 meters.
Using the distributive property, we can express the calculation as follows:
Length of parking area = 38 * 4
To simplify this expression, we multiply 38 by 4:
Length of parking area = 152 meters
Thus, the total length of the parking area will be 152 meters.