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identify the base,rate and percentage.
1. given : 20%of 80 is 16
base:80
2. given: 60%50 is 30
rate:20%
3.given: 27 is 45% of 60
rate:45
4.given: 19 is 95% of 20
percentage:19
5. given:13% of 300 is 39
base:300​


Sagot :

PERCENTAGE (P=BxR) -

the result obtained when a number is multiplied by a percent.

BASE (B=P/R) -

the whole in a problem. The amount you are taking a percent of.

RATE (R=P/B) -

the ratio of amount to the base.

1.) 20% of 80 is 16

base: 80

rate: 20%

percentage: 16

2.) 60% of 50 is 30

base: 50

rate: 60%

percentage: 30

3.) 27 is 45% of 60

base: 60

rate: 45%

percentage: 27

4.) 19 is 95% of 20

base: 20

rate: 95%

percentage: 19

5.) 13% of 300 is 39

base: 300

rate: 13%

percentage: 39