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An art teacher has 70 1 / 2 pounds of clay and 20 students. Each student will get an equal amount of clay. How much clay does each student get? Write the answer as a mixed number.

Respuesta :

Suppose each student gets x pounds of clay.

Given that the teacher has 70 1 / 2 pounds of clay and 20 students. Each student will get an equal amount of clay.

Therefore,

[tex]\begin{gathered} 20x=70\frac{1}{2} \\ 20x=\frac{141}{2} \\ x=\frac{141}{40} \\ =3\frac{21}{40} \end{gathered}[/tex]

So, each student gets

[tex]3\frac{21}{40\text{ }}pounds[/tex]

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