Respuesta :

GoldSupM

[tex] \frac{5}{ (- 1.5 + 9.5)} + \frac{0.4(7 + 11)}{ - 0.2 } \\ = \frac{5}{8} + \frac{0.4 \times 18}{ - 0.2 } \\ = \frac{5}{8} + \frac{7.2}{ - 0.2 } \\ = \frac{5}{8} - 36 \\ = - \frac{283}{8} [/tex]
samuelonum1

Answer:

The final answer is

-283/8

Step-by-step explanation:

Given the expression

5/(-1.5+9.5) + 0.4 (7+11) / -0.2

To solve this problem we need to break down its component in steps

Step one

First Let's solve the items in the bracket

5/8+ 0.4 (18) / -0.2

Secondly let's open up the bracket

5/8+7. 2/-0.2

Step two :

We can still solve for the second fraction by Dividing it accordingly

=5/8+(-36)

=5/8-36

Solving the fraction we have

Lcm= 8

=5-288/8

=-283/8

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