the area in square feet is 4400. (because to find the area of the rectangle you multiply the 2 side lengths, 100 and 80 which gives you 8000, then you find the area of the square, multiply 60 by 60 which is 3600, then you subtract the total area of the backyard by the area taken up by the garden, 8000-3600, which gives you your total of 4400.)
The ingredients given are for 4 dozen cookies; however, Christian only want to make one dozen, meaning he requires only 1/4 the ingredients.
1/4 of 2 1/4 cups of while sugar is found the following way.
First, we write 2 1/4 as an improper fraction
1/4 of this is
Hence, Christian requires 9/16 cups of white sugar.
Similarly, the 1/4 of 3/4 cups of brown sugar is
Hence, Chrisitan requires 3/16 cups of brown sugar.
Therefore, the total cups of sugar required is the sum of
3/4 cups of sugar.
Answer:
Daryl
He deposits $1,500 at an interest rate of 2.7%
We now turn the percentage into a decimal 2.7%--->0.027
We multiply $1,500 x to get 1,957.92
Lori deposits $1,400 at an interest rate of 3.8%
We once again turn the percentage into a decimal 3.8%--->0.038
We multiply $1,400 x to get 2032.83
Meaning Lori has more at the ned of the 10 years