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Sergio039 [100]
3 years ago
6

25 less than 4 times a number is 47. What is the number?

Mathematics
1 answer:
snow_tiger [21]3 years ago
5 0

Answer:

18

Step-by-step explanation:

25 + 47 = 72

72 ÷ 4 = 18

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A recipe calls for 1/4 cup of brown sugar for every 2/3 cup of white sugar. How many cups of brown sugar is required for every c
sammy [17]

The right answer is Option B: 3/8

Step-by-step explanation:

Given,

1/4 cup of brown sugar is for 2/3 cup of white sugar.

Ratio of brown sugar to white sugar = \frac{1}{4}:\frac{2}{3}

Let,

x be the brown sugar required for 1 cup of white sugar.

Ratio of brown sugar to white sugar = x:1

Using proportion;

Ratio of brown sugar to white sugar :: Ratio of brown sugar to white sugar

\frac{1}{4}:\frac{2}{3}::x:1

Product of mean = Product of extreme

\frac{2}{3}*x=\frac{1}{4}*1\\\frac{2}{3}x=\frac{1}{4}

Multiplying both sides by 3/2

\frac{3}{2}*\frac{2}{3}x=\frac{1}{4}*\frac{3}{2}\\x=\frac{3}{8}

3/8 cups of brown sugar is required for 1 cup of white sugar.

The right answer is Option B: 3/8

Keywords: ratio, proportion

Learn more about ratios at:

  • brainly.com/question/4163549
  • brainly.com/question/4168505

#LearnwithBrainly

3 0
3 years ago
What is 4 . 9 equal 9 . 4
Nostrana [21]

4/9 is the lowest number, you can't simplify it, but, you can go up, so 8/18 is also equal to 4/9 I think.

3 0
4 years ago
5. If the sale price of a pair of Air Jordan Max Auras is $258.75 after a discount of 25%, what was the
agasfer [191]

Answer:323.4375

Step-by-step explanation:

3 0
3 years ago
to construct a parallel to a line through a point not on the line using paper folding, you can perform the _____ construction tw
adoni [48]
<span>The <u>correct answer</u> is:

The midpoint of a segment.

Explanation<span>:

To construct a line parallel to another line through a given point, the first thing you do is fold the given line onto itself, making sure that the given point is on the fold. This is the same construction used to find the midpoint of a segment.

Unfold the paper, and the crease made with the fold creates a line through the given point and given line. Fold this new line (crease) onto itself, making sure the given point is in the fold. This is again the same construction used to find the midpoint of a segment, and this creates our parallel line through our given point.</span></span>
6 0
3 years ago
Read 2 more answers
Help me, please! I will mark the brainiest!
Maurinko [17]

Answer:

(7x/8) + (1/12)

(4x/3) + (5/6)

(13x/5) - (8/5)

Step-by-step explanation:

combine like terms

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3 years ago
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