The amount of money the club had first is $71,713
To determine how much money the club has first, we can derive solution to it by using the area model method. (Please refer to the attachment below)
What we should do first is to calculate the total amount of money spend on chairs by multiplying the chair purchased and the price per each chair
Therefore, we have:
355 x 199
= (300 + 50 + 5) x (100 + 90 + 9)
= (300 x 100) + (300 x 90) + (300 x 9) + (50 x 100) + (50 x 90) + (50 + 9) (5 x 100) + (5 x 90) + (5 x 9)
= 30000 + 27000 + 2700 + 5000 + 4500 + 450 + 500 + 450 + 45
= 70645
Therefore, the total money spend on chairs is 70,645
Recall, we have to calculate the money the club has first before purchase, then we can derive this by adding the total money spend on chairs and the money the club has after purchase.
Therefore we have:
= 70645 + 1068
= 71,713
Therefore, the money the club has at first before purchasing new chairs is 71,713.
You can also solve this quickly by multiplying the chair purchased by the club and the price per each chair, then the value derived should be added to the money the club has after purchase.
Hence,
= 355 x 199
= 70645
= 70645 + 1068
= 71,713.
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KEYWORDS:
we know that
Based on the FIFA rules for international matches, dimensions of fields are: Length: minimum m, maximum
m. Width: minimum
m, maximum
m.
we know that
The area of a rectangle is
where
L is the length side of the field
W is the width side of the field
In this problem we have
Step
Find the value of L
substitute the values
Step
Convert yards to meters
we know that
Step
Compare the dimensions of the field with the dimensions of FIFA regulation
Length: minimum m, maximum
m
Length of the field=
The length does not satisfy the measures of the FIFA regulation
because
therefore
the answer is
The field does not satisfy the measures of the FIFA regulation
The length of the field is calculated as 7500/75 = 100 yards. As per FIFA regulations, the length of a football field should be between 100-130 yards and the width should be between 50-100 yards. Therefore, a field of length of 100 yards and a width of 75 yards is within the FIFA regulations.
The area of a rectangle can be calculated using the formula Area = length x width. In the case of a football field, if the width is 75 yards, and the total area is 7500 sq yards, we can find the length by making length the subject of the formula, which then becomes Length = Area/Width. Substituting the given values we get, Length = 7500/75 = 100 yards.
According to FIFA regulations, for international matches, the field dimensions should be: Length (touch line) should be a minimum of 100 yards and a maximum of 130 yards. The width (goal line) should be a minimum of 50 yards and a maximum of 100 yards. So, a field with 100 yards in length and 75 yards in width fits within FIFA regulations.
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