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2 years ago

108 pencils to 27 students What is the unit rate?

Mathematics

2 answers:

san4es73 [151]2 years ago

8 0

108 divided by 27 is 4

likoan [24]2 years ago

5 0

Answer:

There are 4 pencils per students.

Step-by-step explanation:

To figure this out lets divide the amount of pencils (108) by the students (27). Let x equal this number.

108/27=x

Divide.

4=x

There are 4 pencils per student.

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Lin ran 2 3/4 miles in 2/5 of an hour, Noah ran 8 2/3 miles in 4/3 of an hour, how far would Lin run in 1 hour?

Marizza181 [45]

Answer:

$6\frac{7}{8}\ miles$

Step-by-step explanation:

Given that Lil's distance in 2/5 hrs is 2 3/4hrs

-Let x be the distance ran in 1 hr.

#We equate and cross multiply to solve for x as follows:

$\frac{2}{5}\ hrs=2\frac{3}{4}\\1\ hr=x\\\\\therefore x=2\frac{3}{4}/\frac{2}{5}\\\\=6\frac{7}{8}\ miles$

Hence, Lil can run 6 7/8 miles in 1 hr.

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2 years ago

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Mrac [35]

Answer:

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Step-by-step explanation:

Andrea has 18 yards

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