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Mhonthycanlobogo
Answered

a. base
III. Directions: Identify whether the following problems are looking for the percentage, rate or base.
8. 85% of Php 78.00 is what number?
9.45% of 70 is what number?
10. What percent of 24 is 7?
11. 7 is 35% of what number?
12. 110% of what amount is Php660.00?
13. 12.5 is what percent of 50?
14.0.5% of what number is 2.5?
15. What percent of 45 is 9?
16. 100% of 60 is what number?
17.340 is 25% of what number?
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Sagot :

Andrealichugas08go

Answer:

8. percentage

9. percentage

10. rate

11. base

12. base

13. rate

14. base

15. rate

16. percentage

17.  base

Explanation:

  • Remember the clue word "percent" (%) it means it is rate.
  • When the clue word is "is", it is finding the percentage.
  • And when the clue word is "of", it is finding the base.

FORMULA OF FINDING RATE, PERCENTAGE, & BASE

  • (R) Rate = Percentage x Base then, multiply 100 and don't forget to write the percent sign (%)
  • (P) Percentage = Rate / Base, or Rate (divided by) Base
  • (B) Base = Percentage / Base, or Percentage (divided by) Base

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