You'd simply have to find 20% of $40. To find the percent of a number, you would change the percent into an actual decimal/number, and then multiply them both. So the percent would become 0.20.
40 × 0.20 = 8
So now you would subtract 8 from the cost of 40.
40 - 8 = 32.
The shirt costs $32.
Remark
You can get it just by looking at the net. It has 6 squares. Each square has a side of 5 cm by 5cm. Find the area of 1 square and multiply by 6.
Step One
Find the area of one square.
<u>Formula</u>
Area = s^2
<u>Solve</u>
Area for 1 square = s^2 = 5^2 = 25 cm^2
Step Two
Find the area for six squares.
Area of the net = 6*Area of one square = 6 * s^2
6*s^2 = 6 * 25
Area = 150 cm^2
Answer:
you don't save any money, you lose money instead
Explanation:
Given,
At 54, there is a tax rate of 28%
At 59½ there is a penalty of 10% with the tax rate of 28%
Therefore at 54, money left after tax = $45000*(1-0.28)=45000*0.72=$32400
At 59½, money left after tax =$45000*(1-0.10)*(1-0.28)= 45000*0.90*0.72=$29160
Money lost =29160-32400= -$3240
Sandra can use 3/4 for the bow because 3/4 is greater than 2/3.
