A % is out of a hundred, so you don't need the %/100. Then, you wouldn't do cross multiplication, you would just divide 15/27. Remember, it would be 15/27 because it's percent markup, not the percent the price increased by. So, doing that simple calculation on a calculator you get 0.5555. This converted to a percent is just moving the decimal to the right twice, or multiplied by a 100. That would give you 55.55%, and that's your answer. Make sense?
Answer:
I=Prt, I=simple interest, P=principal (starting amount), r=interest as a decimal, t =number of times the interest is paid or "time"
For example the simple interest earned on a $1000 deposit earning 4% APR for ten years is:
I=1000(.04)10
I=$400.00
Step-by-step explanation:
Step-by-step explanation:
19.50 i got that if i got it wrong mb
Answer: 26
Step-by-step explanation: Take the mean of the 5 #'s (23). Which # is 3 away from 23? 26.
