Sagot :
Answer:
20 is 40 percent of what number?
- 50%
Solutions
R=n% B=40 and P=20
n% of 40=20
n% × 40=20
100
40n =20
100
40n= 20×100=2,000
40n=2,000
40n = 2000
40 40
N=50
Therefore, the Rate is 50%
20 is 40 percent of what number?
Solutions
R=n% B=40 and P=20
n% of 40=20
n% × 40=20
100
40n =20
100
40n= 20×100=2,000
40n=2,000
40n = 2000
40 40
N=50
Therefore, the Rate is 50%