Question

In a group of 20 singers and 40 dancers, 20% of the singers are under 25 years old and 40% of the entire group are under 25 years old. What percent of he dancers are under 25 years old?
1. 20%
2. 40%
3. 50%
4. 60%
5. 80%

Answer 1

20% of 20 singers r under 25! dat makes it 20/100x20=4 singers.40%of 60 ppl r under 25,d no. tirns out 2 b 40/100 x 60=2/5 x 60=24 .dis implies dat there r 20 dancers under d age ov 25!20/40 x 100=50%

Answer 2

thankie
:)

Answer 3

yw!!