Answer:
25%
Step-by-step explanation:
Percentage change is the <u>difference</u> between the new price and the old price, divided by the <u>old</u> price. Finally, multiply by 100 to convert the decimal answer to percent.
Difference in prices (new - old): 95 - 76 = 19
Divide by old price: 19/76 = .25
Multiply by 100%: .25 x 100 = 25%
Answer:
37.5% are male
62.5% are female
Step-by-step explanation:
in total 120 teachers (45 male+75 female)
therefore:
for male
120 - 100%
45 - x% (we need to find x)
by using the butterfly method (or cross multiply) we get:
120x=100*45
x=4500/120=37.5% (male teachers)
we do the same for female but instead of using 45 we will use 75(the quantity of female theachers in school)
120x=100*75
x=7500/120=62.5%
-5 + 7= 7 + (-5) they are the same just switched
Answer:
x<1/3
Step-by-step explanation:
