Answer:
2.50 is the answer i hope its right i doubled checked it with my algebra teacher
Answer:
525
Step-by-step explanation:
Answer:
10%
Step-by-step explanation:
20%=20/100=0.20
75$x.0.20=15$
The price when she received a 20% discount was:
75$-15$=60$
Then, the web site applied a 10% service fee to the discounted price, so you have:
10/100=0.10
75$x0.10=7.5$
60$+7.5$=67.5$
So, if 75$ is the 100% of the price, what percentage represents 67.5$?
75$--------100%
67.5$------x
x=67.5 x 100/75
x=90%
Then,
100%-90%=10%
-1/4 is a fraction and -4 is a full answer, of course it will be different. 1/4 is a fourth of something while 4 is a whole number. Although remember about he negative sign there.
