Set up a proportion; the percentage is always over a 100. then, cross multiply.
90 180
? 100
Step-by-step explanation:
11/2 slices of cake. hope it will hepl
The answer is x=9 because you take the y away and put in the 6 so that become 18. then subtract the 18 from 36 which equal 18 the divide the 2 from the 18 and that equal 9
First you need to find the amount of money the discount decreased.
10(0.2)=2
Then, in order to find the sale price you need to subtract the discount price from the original price of the burger.
10-2=8
Answer: $8
