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Identify the base, rate, and percentage
Given
Base
Rote
Percentage
30% of 130 is 39
50% of 800 is 400
66 is 120% of 55
50% of 450 is 225
17 is 85% of 20​


Sagot :

Answer:

BASE RATE PERCENTAGE

130 30% 39

800 50% 400

55 120% 66

450 50% 225

20 85% 17