Answer:

Step-by-step explanation:
Total red haired students = 15+5 = 20
Boys = 15
<u><em>Fraction:</em></u>
=> 
<u><em>In simplest form:</em></u>
=> 
Answer:yhdrydrydtrr
Step-by-step explanation:dsrt5tdty
Answer:
idk but i think its -5%
Step-by-step explanation:
Answer:
Tyler had 7/12 pound of trail mix
He ate 4/12 of it i.e
7/12-4/12=7-4/12
3/12=1/4
<em>He has </em><u><em>1/4</em></u><em> of trial mix left </em>
<em></em>
Answer:
40.1%
Step-by-step explanation:
I am assuming that 192 is in 100%.
100% = 192
I then represent the value that we are looking for with
.
x% = 77
By dividing both equations (100% = 192 and x% = 77) and remembering that both left hand sides of BOTH equations have the percentage unit (%).

Now, of course, we take the reciprocal, or inverse, of both sides:

x = 40.1%
Thus making the answer: 40.1% of 192 is 77.