"Total
Directions: Identify the RATE, BASE, & PERCENTAGE in the problem and solve.
Apply colors after.
In a class of 30 students, there
are 40% girls. How many boys
are there in the class?
SOLUTION
Identify the Rate, Base and
Percentage in the problem
RATE
BASE
PERCENTAGES
Answers & Comments
Answer:
Answer to the question: there are 12 boys in the class ( 30 × .40 )
Rate : 40%
Base : 30
Percentage : 12
I hope it helps
:D