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3 years ago

Would the answer of

Mathematics

2 answers:

4vir4ik [10]3 years ago

6 0

Answer:

It would be positive

Step-by-step explanation:

To do anything with fractions you need to find a common denominator, in this case lets say its 128. the 9 in the negative side would need to be multiplied by 8 like it's denominator making it 72. You would do the same to the other fraction giving you the fractions -72/128 and 144/128 from here you add to get 72/128 which is positive

dedylja [7]3 years ago

5 0

Answer:

positive

Step-by-step explanation:

-9/16= -0.5625

9/8= 1.125

-9/16+9/8= -0.5625 + 1.125(in the addition of opposite signs u should figure out the largest num and should substract the other numa nd assign the sign of the biggest nym)

=0.5625

the reason

+ * + = +

- * - = +

+ * - = -

+/+ =+

- / - = -

-/ + = -

+ / - = -

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