Question

$\frac{2}{3} + \frac{3}{5} - \frac{7}{11}$
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Answer 1

Answer:

$\frac{2}{3} + \frac{3}{5} - \frac{7}{11} = \frac{110 + 99 - 105}{165} \\ = \frac{104}{165}$

Answer 2

${\blue{\underline{\underline{\bold{To\:Find:-}}}}}$

• $\frac{2}{3} + \frac{3}{5} - \frac{7}{11}$

${\green{\underline{\underline{\bold{Solution:-}}}}}$

$\frac{2}{3} + \frac{3}{5} - \frac{7}{11}$

LCM of 3,5 and 11 is 165

$\frac{(2 \times 55) +(3 \times 33) - (7 \times 15 )}{165} \\ \\ = \frac{110 + 99 - 105}{165} \\ \\ = \frac{104}{165}$

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Additional Information:-

To find the sum of fractions:-

• First find the Least Common Multiple of the denominators

• Make sure the bottom numbers (the denominators) are the same

• Add the top numbers (the numerators), put that answer over the denominator

• Simplify the fraction (if needed)