Wich is bigger 7/8 or 8/9

Ok so we need the bottom number to be the same to compare

remember that when x=x, x/x=1 so

9/9=1

if you multiply anything by 1 it is the same

to change the bottom number you have the multipy the whole fraction by 1

so we have

7/8 and 8/9

we need to make 8 and 9 into a common number

jus muitply 8 by 9 and 9 by 8

so

7/8 times 9/9=63/72

8/9 times 8/8=64/72

so we have

7/8 vs 8/9

63/72 vs 64/72

63<64

7/8<8/9

8/9 is bigger