Hello! So the skateboard was mark up by 100%. This mean that the price of that item doubled. Let's find the new price after that. 37.10 * 2 is 74.2. That's $74.20 after markup. Ellen bought that skateboard with 5% tax. To find out the total amount she paid, multiply 74.2 by 105% (1.05). keep in mind that 100% represents the full price. 74.2 * 1.05 is 77.91. There. Ellen paid $77.91 for the skateboard.
Set up a proportion.
3 sunflowers/ 81 roses= 16 sunflowers/xroses
Cross multiply:
81*16=1296
1296/3= 432
Final answer: 432 roses
Answer:
Step-by-step explanation:
<h3>Part A</h3>
- a = 100 will convert the number on the numerator to whole number
- b = 10 will convert the number on the denominator to whole number
But we need a = b in order not to change the value of the fraction, therefore we choose
<h3>Part B</h3>
Multiplying both numerator and denominator by 100 will make the fraction:
- 35.86*100/2.2*100 =
- 3586/220 =
- 16 66/220 =
- 16 3/10
- 16.3
1. 14 2. 9 3. 4.5 4. 18 5. 1/4
Answer:
The length of the second side is 22.5 feet.
Step-by-step explanation:
