Each paper clip is 3/4 of an inch long and costs $.02. Exactly enough paper clips are laid end to end to have a total length of 36 inches. What is the total cost of these paper clips?
Answers
The total cost of these paperclips is $0.96.
What is the fraction?
A fraction is defined as a portion of a whole. Fractions are numerical values that represent a fraction or division of any quantity, where quantity might be anything. Fractions are hence a part or piece of a quantity.
Since each paper clip is 3/4 of an inch long, the number of paper clips needed to make a total length of 36 inches is:
36 / (3/4)
Reciprocal the terms in the numerator,
36 × (4/3)
48
Therefore, 48 paperclips are needed.
The cost of each paper clip is $0.02, so the totalcost of 48 paper clips is:
48 x $0.02 = $0.96
Therefore, the total cost of these paper clips is $0.96.
Learn more about the fraction here:
#SPJ2
3/4=0.75
36/0.75=48
You need 48 paperclips to make it end to end.
The cost is:
48 x 0.02=0.96
The total cost is $0.96
Hope I helped!
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Here's a pic of the question
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Answers
i think its 5 honestly.
Answers
Answer: you would times everything I don’t remember how I did this but I did it by multiplying everything hope I helped and you would add the cm with the answer you got
b. If the length of AB=3x–21, DC=34, BC=4y+32, and AD=62, find the values of x and y.
c. Find the perimeter and area of rectangle ABCD.
Answers
Answer:
- (x, y) = (18 1/3, 7 1/2)
- perimeter = 192
- area = 2108
Step-by-step explanation:
a) no angles are described or shown
__
b) Opposite sides are the same length, so we have ...
3x -21 = 34
3x = 55 . . . . . . . add 21
x = 55/3 = 18 1/3 . . . . . divide by 3
and
4y +32 = 62
4y = 30 . . . . . . . . subtract 32
y = 15/2 = 7 1/2 . . . . divide by 4
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c) The perimeter is the sum of the side lengths, so is ...
P = 2(L+W) = 2(62 +34) = 192 . . . units
The area is the product of adjacent side lengths, so is ...
A = LW = 62·34 = 2108 . . . square units
Answers
We are given proportion as 14/x = 1/2
So first step is to get rid off 2 from denominator,so we multipy both sides by 2
2(14/x) =2(1/2)
28/x =1
Next step is to get rid off x from denominator ,so we multiply both sides of the equation by x
x(28/x) =x(1)
28x/x =x
28 =x
Hence we get value of x =28
So answer is choice d) 28
A.
x = 12 + 3
B.
x = 12 ÷ 3
C.
x = 12 − 3
D.
x = 12 • 3
Answers
The answer is:
C) x = 12 - 3
Work/explanation:
To solve, subtract 3 on each side:
The equation that is related to the equation shown is x = 12 - 3.