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creativ13 [48]
4 years ago
15

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

Mathematics
2 answers:
Tomtit [17]4 years ago
6 0

Answer:

\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}

Ksivusya [100]4 years ago
3 0

Answer:

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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