Identify the unknown : Write P for(Percentage), B for (Base ) or R for (Rate). Write your answer on the blank.
___1. What percent of 50 is 40 ?
___2. 16% of what number is 24?
___3.What is 25% of 60? ___4.What % of 90 is 36?____5.What is 9% of 60?
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Answer:
1.80%(Rate)
2.150(Base)
3.15(Percentage)
4.40%(Rate)
5.54(Percentage)
Step-by-step explanation:
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(Formulas)
P=RxB
B=P divided by R
R=(P divided by B) x 100