For this case we must find the current height of Osian. For this, we use the following rule of three:
1.5 m ----------------> 100%
x -----------------------> 120%
From here, we clear the value of x.
We have then:

Answer:
The current height of Osian is given by:

Answer:
A
Step-by-step explanation:
It may look like it failed but it didn't. Nun of the points duplicate
Answer:
50
Step-by-step explanation: