Answer:
20 : 1
Step-by-step explanation:
The quantities must be in the same units, that is
$6 = 600c, thus
$6 : 30c
= 600c : 30c ← divide both parts of the ratio by 30
= 20 : 1 ← in simplest form
please help this person
-50
A negative number is like subtracting money so a withdrawal is an negative number
i only know the first one 15j+15
