Base = 120 Percentage = 54 ACTIVITY 1 BASE PERCENTAGE Direction: Identify the base, rate and percentage. RATE 1)20% of 40 is 8 2)540 is 45% of 1200 3)13% of 300 is 39 4)34 is 85% of 40 5)30% of 120 is 36 ACTIVITY 2 Direction:Write Rate,Base or Percentage on the blank to identify what element is missing. 1. 30 is 15% of what number? 2. What is 78% of 100? 3. 8 is what t percent of 16?
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Answer:
activity 1
Rate
20%
45%
13%
85%
30%
base
40
1200
300
40
120
percentage
8
540
39
34
36
activity 2
1.base
2.percentage
3.rate