Respuesta :
We can use this equation to find how many questions there were on the test:
.75x = 18
This equation means 75% of what is 18.
.75x = 18
Divide both sides by .75
x = 24
There were 24 questions on the test.
.75x = 18
This equation means 75% of what is 18.
.75x = 18
Divide both sides by .75
x = 24
There were 24 questions on the test.