Mathematics: (-7/8 × 15/-7) - (1 × 1/4) + (1/2 +× 1/4)

(-7/8 × 15/-7) - (1 × 1/4) + (1/2 +× 1/4) - id7815711412147044362, calebhoover03

29delphina

30.01.2022

7/4.

Step-by-step explanation:

$\frac{-7}{8} *\frac{15}{-7}$ = 15/8

1 * 1/4 = 1/4

1/2 * 1/4 = 1/8

15/8 - 2/8 + 1/8 = 13/8 + 1/8 = 14/8 = 7/4

Hope this helps!

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squawk1738

30.01.2022

$\frac{7}{4}$

Step-by-step explanation:

Remove parentheses.

$-\frac{7}{8}\times \frac{15}{-7}-1\times \frac{1}{4}+\frac{1}{2}\times \frac{1}{4}$

$-\frac{7}{8}\times \frac{15}{-7}-\frac{1}4} + \frac{1}{6}$

Multiply and add.

$\frac{15}{8}-\frac{1}{8}$

Subtract.

$\frac{14}{8}=\frac{7}{4}$

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Shadow0202

02.12.2022

Step-by-step explanation:

It the first one on top.

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