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Anarel [89]
2 years ago
7

What is the sum of 6/7 and 1/2?

Mathematics
2 answers:
mylen [45]2 years ago
7 0

Answer: \frac{19}{14} in improper form and 1\frac{5}{14} in mixed fraction form.

Step-by-step explanation: \frac{6}{7} + \frac{1}{2} = ? First you have to find the LCM (Least Common Multiple) of 7 and 2; also known as the LCD (Least Common Denominator). The LCM of 7 and 2 is 14 so you have to multiply both of the fractions by the number that equals 14, remember to multiply it for the numerator too. \frac{6}{7} x \frac{2}{2} = \frac{12}{14} Then \frac{1}{2} x \frac{7}{7} = \frac{7}{14} Now you add \frac{12}{14} and \frac{7}{14} together. You leave the denominator as 14 because you found the LCD of 7 and 2 already, so you add 12 and 7 together which gives you 19. The answer would be \frac{19}{14} in improper fraction form and 1\frac{5}{14} in mixed fraction form.

Svetllana [295]2 years ago
3 0

The sum of the fraction 6/7 and 1/2 is 19/14

<h3>How to add fractions</h3><h3 />

Given:

sum of 6/7 and 1/2

Sum means addition(+)

= 6/7 + 1/2

The least common denominator is 7 × 2 = 14

= 6/7 + 1/2

= (12+7) / 14

= 19/14

Therefore, the sum of 6/7 and 1/2 is 19/14

Learn more about fraction:

brainly.com/question/11562149

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