Kyra wants to put a fence around her garden
below. Fencing costs $12.50 per foot. How much will
Kyra spend on the fencing?

You haven't given the garden's measurements

Step-by-step explanation:

To work this out you do (the garden's measurement)×12.50. And what you get will be your answer.

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200