-1/2 = -3/6
-3/6 + 1/6 = -2/6
-2/6 = -1/3
-1/3 is your answer
hope this helps
The rice will cost $17.6 for serving 40 people
<h3><u>Solution:</u></h3>
We need to determine the cost of serving 40 people with rice
Arborio rice is purchased in 2-pound boxes for $1.99
The price of 1 pound box will be ![\frac{\$ 1.99}{2}=\$ 0.995](https://tex.z-dn.net/?f=%5Cfrac%7B%5C%24%201.99%7D%7B2%7D%3D%5C%24%200.995)
1 Pound (lb) is equal to 16 ounces (oz)
Therefore, the price of 16 ounces is $0.995
A cup of raw Arborio rice weighs 7 ounces and it serve 1 people
![\begin{array}{l}{\text { The cost per person is } \frac{\$ 0.995}{16} \times 7=\$ 0.44} \\\\ {\text { The cost for serving } 40 \text { people }=\$ 0.44 \times 40=\$ 17.6}\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bl%7D%7B%5Ctext%20%7B%20The%20cost%20per%20person%20is%20%7D%20%5Cfrac%7B%5C%24%200.995%7D%7B16%7D%20%5Ctimes%207%3D%5C%24%200.44%7D%20%5C%5C%5C%5C%20%7B%5Ctext%20%7B%20The%20cost%20for%20serving%20%7D%2040%20%5Ctext%20%7B%20people%20%7D%3D%5C%24%200.44%20%5Ctimes%2040%3D%5C%24%2017.6%7D%5Cend%7Barray%7D)
Therefore rice will cost $17.6 for serving 40 people
Answer:
{3¢, 28¢} or {4¢, 19¢} or {7¢, 10¢}
Step-by-step explanation:
54 = 1×54 = 2×27 = 3×18 = 6×9
Possible values of the stamps are 1 more than the values of a pair of factors. Of course, a 2¢ and 55¢ stamp will not permit paying 54¢ in postage, so that combination won't work. However, other pairs that will work are ...
- 3¢ and 28¢
- 4¢ and 19¢
- 7¢ and 10¢
Answer:
5 hours
Step-by-step explanation:
4/5 is 20 of 25, so there are 5 hours left which is your answer!
Answer:
C
Step-by-step explanation:
Let's use the formula!
6/-4 - -2/-4 = 8/0.
Since this is divided by 0, this means that it is undefined.
So C