Answer:
528
Step-by-step explanation:
because each class has 22 students and there are 24 classes you multiply them
Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
Remember that Interest is equal to


A ratio indicates how many times one number contains another examples 4:3 2:3