Answer:
Step-by-step explanation:
15+0.25m=20+0.05
15+0.25m=20.05 I just added 20 +0.05
I have to move 15 to the other side of the equal sign so whenever you move something to the other side of the equal sign you do inverse operation so I am gonna subtract 20.05-15
0.25m=5.05
now I divide
20.2
