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Lunna [17]
2 years ago
10

What is the sum of the fraction below? 1/7+3/8

Mathematics
1 answer:
Ksivusya [100]2 years ago
8 0

Answer:

  \frac{29}{56}

Step-by-step explanation:

Take LCM of 7 and 8 to make the denominators same.

LCM = 56

and then solve :

      \frac{1}{7} + \frac{3}{8} = \frac{(1 \times 8) + (3 \times 7)}{7 \times 8} = \frac{29}{56}

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Answer:

D) 2/3 x - 8

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Step-by-step explanation:

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4 0
3 years ago
B. Rob would like to create a triangle that is
Phantasy [73]

Answer:

14y + 9

Step-by-step explanation:

Perimeter of the given triangular above = sum of all its sides.

= (y + 9) + 2y + (4y - 1) = y + 9 + 2y + 4y -1

Collect like terms

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If Bob creates a new triangle that is 7 less than twice of the perimeter of the triangle above, the expression of the new triangle would be:

2(7y + 8) - 7

Simplify

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3 years ago
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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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3 0
2 years ago
4/25 of the purchases were stuffed animals. 10/21 of them were bears. What fraction of the purchases were stuffed bears?
Bess [88]
Let's name all the purchases "x"

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to get the results we have to multiply the fraction of bears by the fraction of the stuff animals:

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and this is the answer!






4 0
3 years ago
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