11/2x=2
2/11(11/2)x=2(2/11)
x=4/11
Answer:
42
Step-by-step explanation:
If you decrease number by 50% of that number you are basically dividing with 2 hence the answer is 15.
Steps:
1. Do 79.75 minus 14.85 which is 64.9
2. 64.9 is how much the discount was
3. You do a proportion
X/100 times 64.9/79.75
4. 64.9 times 100= 6,490
5. 6,490 divided by 79.75 is 81.379
Your answer is
81.379%
