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-2/5 + 1/10 + 1/4
simplify


Sagot :

Answer:

[tex] - \frac{1}{20} [/tex]

Step-by-step explanation:

-2/5 + 1/10 + 1/4

[tex] = - \frac{2}{5} + \frac{1}{10} + \frac{1}{4} [/tex]

Find the LCM which is 100

[tex] = \frac{ - 40 + 10 + 25}{100} [/tex]

[tex] = \frac{ - 5}{100} [/tex]

[tex] = - \frac{1}{20} [/tex]