A- 678.25 grams
B- 200 grams
C- 5 rolls
What would make finding the answer a bit easier, is converting them into improper fractions. You would turn that first fraction to
![\frac{-9}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-9%7D%7B4%7D%20)
and the second fraction to
![\frac{-3}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-3%7D%7B2%7D%20)
. (You are dividing a negative by a negative, therefore, your answer would be a positive.
Let's follow the procedure of keeping, switching, and flipping. You keep the first improper fraction, switch the division sign to a multiplication sign, and flip the second fraction. That would make it :
![\frac{-9}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-9%7D%7B4%7D%20)
×
![\frac{-2}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-2%7D%7B3%7D%20)
.
You multiply the 9 and the 2, you get 18. You multiply the 3 and the 4, you get 12. That makes it
![\frac{18}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B18%7D%7B12%7D%20)
. This, converted to a mixed fraction, makes 1
![\frac{6}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6%7D%7B12%7D%20)
., which is the same as 1
![\frac{1}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20)
. Your answer is the
SECOND CHOICE.
Answer:
6/18=1/3=2/6=3/9=4/12=5/15
Answer:
6/8
Step-by-step explanation:
Change 1/2 into 2/4
2/4 +1/4 = 3/4 =6/8
<u>Answer</u>
x = 20
<u>Explanation</u>
Multiply the entire equation by 2 to get rid of the fraction.
x/2 * 2 = x
-4 * 2 = -8
6 * 2 = 12
Now, we have:
x - 8 = 12
To complete, add 8 to both sides
x = 20