Answer: 41/10 or 4.1 or 4 1/10
explanation: multiple each fraction by the number on the bottom and simplify.
To solve this problem you must divide the total salary by the total hours to figure out how much is earned each hour
$48/6 hours = $8 per hour
$67.50/9 hours = $7.50 per hour
Mrs. Carson pays Kristen the better salary by $0.50 an hour.
9 girls and 9 boys equals 18 students
Its just pythagorean theorem so you would do this:
a^2+b^2=c^2
30^2+ 13^2= 1069
then u square root the answer (1069)
which would then give you 32.695
and then you round to nearest tenth which is one place after the decimal
32.7 would be your answer for the first one.
Hope that helps!
