22-09-2020
Mathematics

contestada

simplifly the following expressions -¼ + -⅜

Respuesta :

devishri1977 devishri1977

22-09-2020

Answer:

Step-by-step explanation:

Least common denominator of 4 & 8 = 8

[tex]\frac{-1}{4}+\frac{-3}{8}=\frac{-1*2}{4*2}+\frac{-3}{8}\\\\=\frac{-2}{8}+\frac{-3}{8}\\\\=\frac{-2+[-3]}{8}\\\\=\frac{-5}{8}[/tex]

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