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Gnom [1K]
4 years ago
14

5. sarah is buying candy by the pound for a party. for every 10 pounds of candy he buys, he pays $12. what is the cost, per poun

d, for the candy? *
Mathematics
2 answers:
pogonyaev4 years ago
8 0
He would have to pay $1.20.
Masja [62]4 years ago
7 0
Each pound of candy would be $1.20 ... $12 divided by 10 pounds is 1.2
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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Len [333]

Answer:

18\frac{3}{4} pounds.  

Step-by-step explanation:

Let x be the total amount of potting soil needed to complete the planting in new garden.    

We are told that a school group is helping plant a new city garden. Today they used 12 1/2 pounds of potting soil and planted 2/5 of the garden. This means 2/5 of x equals to 12 1/2.

\frac{2}{5} x=12\frac{1}{2}

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x=\frac{25}{2}\times\frac{5}{2}

x=\frac{125}{4}

To find the amount of soil needed for the next of planting we will subtract the amount of potting soil used on the first day (\frac{25}{2}) from amount of total potting soil (\frac{125}{4}).

\text{Amount of potting soil needed for second day}=\frac{125}{4}-\frac{25}{2}

\text{Amount of potting soil needed for second day}=\frac{125}{4}-\frac{25\times 2}{2\times2}

\text{Amount of potting soil needed for second day}=\frac{125}{4}-\frac{50}{4}

\text{Amount of potting soil needed for second day}=\frac{75}{4}

\text{Amount of potting soil needed for second day}=\frac{75}{4}=18\frac{3}{4}

Therefore, the group will need 18\frac{3}{4} pounds of potting soil to finish their work.            

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3 years ago
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Answer:

Kindly check explanation

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The fraction spent by Jamal is also labeled on the number line picture in the attached document.

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