Answer:
37.5
Step-by-step explanation:
37.5×144/100=54 the number is 37.5
Unbalanced, if it was balanced the ice skater wouldn’t move
18 +6x = 48
6x= 48-18
6x=30
X= 30\6
X=5
The six in the right is 10times more than the 6 on the left then the other way arounft
Just divide 80 by 7 and see if you don’t get a whole number !