Answer:
I think its 28.
Step-by-step explanation: Dont take my word for this tho
the ratio is 1:2 and that would mean that whatever length DA, HE is 2 times.
The length of BC is 14 so 14 x 2 is 28.
You draw two circles and convert the percentages to angles. 100% maps to 360°, to 50% maps to 180 degrees etc.
Then start by drawing a line from the origin of the circle to the top. This is your starting line, work your way clockwise to create pizza slices with the given angles you have just calculated.
In the double-bar graph, you create 5 categories (for each spending) and draw two bars above each category (one for each roommate).
For question b I would categorize the spendings into necessary and unnecessary, and then compare the amount of unnecessary spendings...
Answer:
I don't know if this is correct but wouldn't it be 560?
Step-by-step explanation:
If you have 10 on one side, you divide 10 by 1/4 to get 40. So you need 40 blocks to fill one side, and 3 1/2 on the other only needs 14. 14*40=560.
3 1/2 = 7/2
2 5/8 = 21/8
5 11/12 = 71/12
7/2 x 6/6 = 42/12
42/12 + 71/12 = 113/12
21/8 x 3/3 = 63/24
113/12 x 2/2 = 226/24
63/24 + 226/24 = 289
289/24 = 12.0416
12 4/100, or simplified 12 1/25 is your answer
hope this helps