Mathematics: Simplify the expression. 1/3r + 1/4 + 2/3r + 3/4

Simplify the expression. 1/3r + 1/4 + 2/3r + - id1314233411827246, hardwick744

Ответ:

klaw4497

10.03.2021

r + 1

Step-by-step explanation:

Combine like terms. Add the constants together and add the terms with the variable r together. In order to add fractions, keep the common denominator and add only the numerators together. Then, simplify, and divide the numerator by the denominator if the result is a whole number.

This gives the following

$\frac{1}{3} r+\frac{1}{4} +\frac{2}{3} r+\frac{3}{4} \\=\frac{1}{3} r+\frac{2}{3} r+\frac{1}{4} +\frac{3}{4}\\=\frac{3}{3} r+\frac{4}{4} \\=r+1$

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Ответ:

yeomans410

23.06.2021

Mathematics

Well if you divide 4200 by 42, you will get 100, which is a multiple of 10

Step-by-step explanation:

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Simplify the expression. 1/3r + 1/4 + 2/3r + 3/4

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Simplify the expression. 1/3r + 1/4 + 2/3r + 3/4​

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Simplify the expression. 1/3r + 1/4 + 2/3r + 3/4