97/100 − 40/100 = 57/100
-57/100
No.
57 over 100 as a percentage is 57%.
60 over 100 is 60% 57 over 100 is 57% 1 over 100 is 1% GET IT?
It is 57%
57 percent
No.
57/100 is already in its simplest form
57/10 cannot be simplified.
19/23
57 an 100 are relatively co-prime, i.e. they share no factors other than 1 between them, so 57 over 100 is already in simplest form.