Question

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Answer 1

Step-by-step explanation:

q-9 (I)----

-3/4. , -7/16. ,9/24

taking LCM of 4 16 and 24=48

now we will multiply & change every denominator into 48

whenwhen doing so we will be multiplying the numerator by the number which we are multiplying nominators.

so they will be like:

(-3 ×12)/(4 × 12) ,. (-7 × 3)/(16 × 3). , (9 × 2)/(24×2)

now on multiplying we get

-36/48 ,. -21/48. , 18/48

so when putting these in ascending order we get

-36/48 , -21/48. ,18/48

(ii)------4/9. ,-5/12. ,. 5/6

taking LCM of 9 12 and 6=36

we will now multiply the numerator by the number , by which we will divide the denominator to change it into 36

(4×4)/(9×4). ,. (-5×3)/(12×3). ,. (5×6)/(6×6)

on doing these multiplies is we get

16/36. ,. -15/36. , 30/36

so when putting the keys in descending order we get

30/36. ,. 16/36. ,-15/36

I hope it helped

if so...... then please mark me the brainiest

Answer 2

Step-by-step explanation:

i) -3/4=-3*12/4*12=--36/48

-7/16=-7*3/16*3=-21/48

9/24=9*2/24*2=18/48

-36/48<-21/48<18/48

so

ascending order of given numbers :

-3/4,-7/19,9/24

ii)

4/9=4*4/9*4=16/36

-5/12=-5*3/12*3=-15/36

5/6=5*6/6*6=30/36

-15/36<16/36<30/36

so descending order of a given numbers

5/6,4/9,-5/12