First, you must add all the people who picked the colors, that would be 15.
then, you must divide 90 by 15 to find their difference (6)
multiply the original amount of yellow-preferred people by 6 (12)
and voila! (the answer is 12)
Please check with classmates and try to see if anything is wrong.
Answer:
x = 24°
General Formulas and Concepts:
<u>Pre-Alg</u>
<u>Geometry</u>
- Definition of a Line: A line is 180°
Step-by-step explanation:
<u>Step 1: Set up equation</u>
x + 156 = 180
<u>Step 2: Solve for </u><em><u>x</u></em>
- Subtract 156 on both sides: x = 24
Each person should get 4 4/5. That will be between the numbers 4 and 5.
If a dozen package of spaghetti sauce is priced 3, that means that 12 spaghetti sauces are priced 3, to know the price of an individual spaghetti sauce we need to divide the 3 by 12:
price individual = 3/12
= 0.25
so the price of one spaghetti sauce is 0.25