Percentage of students that are girls in the class = 60%
Number of girls in the class = 18
Let us assume the total number of students in the class = x
Then
60% * x = 18
(60/100) * x = 18
6x/10 = 18
6x = 18 * 10
6x = 180
x = 180/6
= 30
So the total number of students in the class is 30.
Number of boys in the class = 30 - 18
= 12
So there are 12 boys in the class. I hope the procedure is simple enough for you to understand.

8 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!!!!! GivinG BRAINLIEST!!!

jeka57 [31]

The answer is .0083333333

4 0

3 years ago

Help……..-What is the rule for the function that is graphed?

klemol [59]

Answer: y = 2x +2
You need to first pick two points from the graph. Then you need to find the slope and plug in one of the original points you used to find the slope into the slope-intercept formula in order to find the b - intercept.
(WORK SHOWN BELOW)

6 0

2 years ago

The area of a rectangle is 15 square inches. What wil be the area, in square inches, of the rectangle after it is dilated by a

Alex73 [517]

Answer:

60 inches²

Step-by-step explanation:

Unit test

5 0

3 years ago