Question

8. Which is greater?
a} 9\-13and7\-12​

Answer 1

Step-by-step explanation:

$\frac{9}{ - 13} \: \: \: \geqslant \leqslant \frac{7}{ - 12} \\ 9 \times - 12 = - 108 \\ 7 \times - 13 = - 91$

Therefore, 7/-12 is greater

hope it helps...

Answer 2

Answer:

Given numbers,

a)9/-13 and7/-12

Step-by-step explanation:

We can write the numbers as;

-9/13 and -7/12

Now,comparing numbers...

-9/13=-7/12

-9×12=-7×13 (by cross multiplying)

-108=-91

Here,numerical value is more with 108...but their is minus(-) sigh with the numbers.Then -91 will be greater.

Hence,-7/12 is greater than -9/13.