Evaluation of square root 169 = 13, so 10 + 13 = 23
Answer:
15 boys
Step-by-step explanation:
There are 27 students. The number of girls is only 4/5 of the number of boys. I started by splitting the class. 14 boys and 13 girls doesn't work, so I changed it to 12 and 15. If it was 12 girls and 15 boys, the girls would have 4/5 of the boys, so it must be 12 girls and 15 boys.
The percent decrease: 25%
The percent decrease: 33.33..%
So, B is the correct statement
Answer:
25 .2 is answer
Step-by-step explanation: