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KatRina [158]
3 years ago
15

What is a. 4x 1 1/4 , 7x5/6, 3x2 1/5 and 6x3 2/4???

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0
1) 5
2) 35/6
3) 33/6
4) 21

hope this helps
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If 20 mangoes cost 850 naira , what is the cost of 15 Mangoes​
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In this math problem, we will be using rate of change.
850 naira’s / 20 mangoes
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What value of x makes the equation ×/7 - 5 = ×/2 + 4 true?
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3 0
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What is the point-slope equation of the line with slope -13 that goes through the point (5, 7)?
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Hello
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7 0
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Write an algebraic expression for the given quantity. Let x represent the unknown value. One-eight of the sum of a number and th
Mashcka [7]

<u>Answer: </u>

Required expression for one-eight of the sum of a number and three is \frac{x}{8} + 3

<u>Solution: </u>

Given that unknown value is represented by variable x.

Need to create algebraic expression for One-eight of the sum of a number and three.

Let’s first find one eight of the number that is 1/8th of x = \frac{x}8}

Now on adding three we get  

\frac{x}{8} + 3

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7 0
3 years ago
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Kay [80]

Step-by-step explanation:

Let there be x blue ribbons

\therefore \:  \frac{1}{5}  +  \frac{7}{15}  + x = 36 \\   \therefore \:  \frac{1 \times 3}{5 \times 3}  +  \frac{7}{15}  + x = 36 \\ \therefore \:  \frac{3}{15}  +  \frac{7}{15}  + x = 36 \\ \therefore \:  \frac{3 + 7}{15}   + x = 36 \\ \therefore \:  \frac{10}{15}   + x = 36 \\ \therefore \: x = 36 -  \frac{10}{15} \\ \therefore \: x =  \frac{36 \times 15 - 10}{15} \\ \therefore \: x =  \frac{540 - 10}{15} \\ \therefore \: x =  \frac{530}{15} \\ \therefore \: x =  35\frac{5}{15}  \\ \\  \therefore \: x =  35\frac{1}{3} \: are \: blue.  \\

5 0
3 years ago
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