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FrozenT [24]
3 years ago
5

Add 7/10 + (-17/20)....

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
8 0

7/10 + (-17/20)

Make the denominators equal:

14/20 + (-17/20)

Add:

-3/20

marysya [2.9K]3 years ago
6 0

Answer: ⇒ -\frac{3}{20}

______________________________________________________

Step-by-step explanation:

First you had to remove parenthesis first.

\frac{7}{10}- \frac{17}{20}

=\frac{14}{20}-\frac{17}{20}

Since the denominator are equal, and then you had to combine by the fraction.

\frac{14-17}{20}

Subtract by the numbers.

\frac{-3}{20}

Apply the fraction rule.

=-\frac{3}{20}

_____________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

_______________________________________________________

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