000138lism 000138lism

06-12-2020
Mathematics

contestada

Simplify this expression.

20.25 –9 1/2+ 11

Pls help

Respuesta :

amelia12802 amelia12802

06-12-2020

Answer:

The answer is -0.25.

Step-by-step explanation:

Using PEMDAS, add 9.5 + 11 first, which results in 20.5. Then substract 20.5 from 20.25, 20.25 - 20.5. This leads to -0.25 or -1/4.

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