Answer:
[tex]27\frac{7}{9}\approx 27[/tex] pipes.
Step-by-step explanation:
We have been given that a plumber has a 50 foot piece of PVC pipe. We are asked to find the number of 9/5 foot pieces of pipes that could be cut from the 50 foot piece.
To find the number of 9/5 foot pieces of pipes, we will divide total length of PVC pipe by 9/5 foot.
[tex]\text{Number of 9/5 foot pieces of pipes}=50\div \frac{9}{5}[/tex]
Convert to multiplication problem:
[tex]\text{Number of 9/5 foot pieces of pipes}=50\times \frac{5}{9}[/tex]
[tex]\text{Number of 9/5 foot pieces of pipes}=\frac{250}{9}[/tex]
[tex]\text{Number of 9/5 foot pieces of pipes}=27\frac{7}{9}[/tex]
[tex]\text{Number of 9/5 foot pieces of pipes}\approx 27[/tex]
Therefore, the plumber can make [tex]27\frac{7}{9}\approx 27[/tex] pipes.
28 of the [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece.
Given the following data;
In this exercise, you're required how many [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece. To do this we would divide the 50 foot piece of PVC pipe by [tex]\frac{9}{5}[/tex].
[tex]50[/tex] ÷ [tex]\frac{9}{5}[/tex] = [tex]\frac{50}{\frac{9}{5}}[/tex]
Simplifying the equation, we have;
[tex]\frac{50 \;X \;5}{9}[/tex]
[tex]\frac{250}{9}[/tex]
Number of pipes = 27.77 ≈ 28 pipes.
Therefore, 28 of the [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece.
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