The percent of increase in sales.
(60-48)/48)*100=25%
<span>Dorthy's age is 10, she will be 30 in 20 years.</span>
3000000÷1.125=2666666.6667
Round off to 2666667 people.
Feel free to correct this if wrong.
Solution:
Perimeter is the sum of the figure's sides.
<u>Note that:</u>
- 10 + 10 + 4 + 10 + 4 + 10 + 10 + 30 = Perimeter of figure
<u>Simplify the expression:</u>
- 5(10) + 2(4) + 30 = Perimeter of figure
- => 50 + 8 + 30 = Perimeter of figure
- => 88 cm = Perimeter of figure