Question

-11/12,13/24,9/21,-7/-12 ascending order please tell me step by step ​

Answer 1

7,9,11,12,13,21,24 ascending order step by step

Answer 2

Answer:

Given that :

The fractions are :

$\frac{ - 11}{12} ,\frac{13}{24} , \frac{9}{21} , \frac{ - 7}{ - 12}$

Now , the LCM of denominators 12, 24, 21, 12

is 504.

Now,

$\frac{ - 11}{12} \times \frac{42}{42} = \frac{ - 462}{504} \\ \frac{13}{24} \times \frac{21}{21} = \frac{273}{504} \\ \frac{9}{21} \times \frac{24}{24} = \frac{216}{504} \\ \frac{ - 7}{ - 12} \times \frac{42}{42} = \frac{ - 294}{ - 504} = \frac{294}{504}$

Now , arranging in ascending order

$\frac{ - 462}{504} , \frac{216}{504} , \frac{273}{504} , \frac{294}{504}$

The original fractions in ascending order

$\frac{ - 11}{12} , \frac{9}{21} , \frac{13}{24} , \frac{ - 7}{ - 12}$

Hope you understand it

Thank you