1.)30% of n is 1.8
2.)240 is n% of 400
3.)2.4 is 30% of n
4.)225 us 25% of n
5.)70% of n is 14.7
6.)113 is 13% of n
7. )28% of n is 196
8.)35% of n is 1200
9.) 175.5 is 11% of n
10.)n is 40% of 65
rate – base – percentage – n
Answers:
1. Base = n
Rate = 30%
Percentage = 1.8
2. Base 400
n = 6
Rate = n%
Percentage = 240
n = 60%
3. Base = n
Rate = 30%
Percentage = 2.4
n=8
4. Base = n
Rate = 25%
Percentage = 225
n = 900
5. Base = n
Rate = 70%
Percentage = 14.7
6. Base = n
Rate = 13%
Percentage = 113
n = 869.23
7. Base = n
Rate = 28% Percentage 196 n = 700
8. Base = n
Rate = 35%
Percentage = 1200
n = 3,428.57
9. Base = n
Rate = 11%
Percentage = 175.5
n = 1,595.45
10. Base = 65
Rate = 40%
Percentage = n
hope it helps
