1. Out of a group of 60 students, 24 are boys. What percent of the students are boys? (5 points for work and 5 points for answer)

40%

Step-by-step explanation:

The first step is to write 24 as a fraction of 60, which is simply

24/60

In order to find the simplest form of the fraction 24/60 we cancel out the greatest common divisor of 24 and 60, which is 12 :

24/60=2/5

Now we just need to convert this fraction to a percentage :

2/5 = 40

d

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40