If you covert it to 18/30 then it is much simpler yet if you still need help then read on
4/30
Answer:
C) 45
Step-by-step explanation:
By Basic Proportionality Theorem:

Answer:
213.042 km
Step-by-step explanation:
We need to convert 213 km 42 m to km.
We know that,
1 km = 1000 m
or
1 m = (1/1000)km
So,
42 m = (42/1000) km
It means,

So, the required answer is 213.042 km.
Answer:
-1/4 because it is a negative line and this a negative slope.
Step-by-step explanation: mr clean