arana30 arana30

21-10-2019
Mathematics

contestada

-0.70 — (-2/5)+ 0.4 + (-1/4)

Respuesta :

vvelur13 vvelur13

21-10-2019

Answer:

-0.15

Step-by-step explanation:

the easiest way to do this is to convert all of the numbers to decimals. -2/5 becomes -0.4, and -1/4 becomes -0.25. Then you simplify the equation to get - 0.7 + 0.4 + 0.4 - 0.25, which you then solve to get -0.15.

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