Answer:
the answer is1
Step-by-step explanation:
ok its actually simple
you add the 1 by moving it to the left of the 0 to get
1+0=r
you do the problem to get
1=r
so the answer is
1
Adding 1 to both sides.
n =3
20 minutes to 1 hour can also be written as 20 minutes to 60 minutes.
when simplified, you get 1:3
