Answer:
The answer is 15
Step-by-step explanation:
50% of 30
30 × 50 ÷ 100 = 1500/100 = 15
Thus, The answer is 15
<u>-TheUnknownScientist</u><u> 72</u>

$44.25 total divided by how many yards (14.75) = $3/yard
The output is the cute of the input is written as y = x³.
First case:
average of test score =70
number of students =p
total score of 'p' students = ( average of test score)*( number of students)
total score of 'p' students =70p
Second case:
average of test score =92
number of students =n
total score of 'n' students = ( average of test score)*( number of students)
total score of 'n' students =92n
total number of students = p+n
total average score =86
so, total score =86(p+n)
total score = total score of 'p' students +total score of 'n' students

now, we can simplify it



now, we can find p/n

................Answer