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AysviL [449]
4 years ago
12

A farmer is going to plant carrots on 4 3/10 acres, corn on 4 7/30 acres and peppers on 2 7/15 acres. If each acre requires 25 b

ags of fertilizer, how many bags of fertilizer does the farmer need to plant all the acres?
Mathematics
1 answer:
Sindrei [870]4 years ago
5 0
To convert mixed fractions to improper fractions:

a b/c=(ac+b)/c so we have:

43/10+127/30+37/15 now making all terms have a common denominator of 30

(43/10)(3/3)+(127/30)(1/1)+(37/15)(2/2)

129/30+127/30+74/30

(129+127+74)/30

330/30

11 acres

Now

11a(25b/a)=275 bags of fertilizer.


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riadik2000 [5.3K]

18. Let's start by finding the ratio, since this will make it easier to model it on the number line.

We can write 6 as

\frac{6}{1},

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\frac{6}{1}\div\frac{3}{4}=\frac{\frac{6}{1}}{\frac{3}{4}}\text{.}

In order to do a division of fractions, we multiply both ends of the operation and put the result in the numerator, and then we multiply the two numbers in the middle and put them in the denominator:

\frac{\frac{6}{1}}{\frac{3}{4}}=\frac{6\cdot4}{1\cdot3}=\frac{24}{3}=8.

In other words, the quotient is 8.

17. Now that we know the result of the operation, we simply mark the 8 on the number line:

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3 years ago
The area of square pond is 5625meter square and 2 meter width path is made around the pond
algol13

Answer:

2

Step-by-step explanation:

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7 0
3 years ago
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Answer:

y = 3

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Step-by-step explanation:

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Answer:

SA = 664 in.²

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3 years ago
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