Lesson is PBR in Math
write P for percentage, B for base, and R for rate.
1) ____ of 50 = 10
2) 60% of ___ = 120
3) 40% of 50= ____
In the blank, we must write P or B or R
It is a stupid question. (I'd want to cry too)
The percentage is the rate.
I suppose they mean, 1) R, 2) B, 3) P
But it is still a badly worded question.