Question

find the sum of 3/8+1⅓+6/7​

Answer 1

3/8 + 4/3 + 6/7
Taking LCM, we get 168
63 + 224 + 144/168
431/168
2 95/168




Hope it helps you...
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Answer 2

$\huge\underline\mathtt\pink{Answer\:}$

$\large\mathtt \red{ \frac{3}{8} + 1\frac{1}{3} + \frac{6}{7} \:}$

Convert the mixed fraction into improper fraction.

$\large\mathtt\red{1\frac{1}{3} = \:}{ \frac{1 \times 3 + 1}{3} = \frac{4}{3} \: }$

$\large\mathtt\green{ \frac{3}{8} + \frac{4}{3} + \frac{6}{7} \:}$

Take L.C.M. to make the denominators same.

L.C.M. of 8,3 and 7=2×2×2×3×7=168

______________________

$\large\mathtt\blue{ = > \frac{3}{8} \times \frac{21}{21} = \frac{63}{168} \:}$

$\large\mathtt\blue{ = > \frac{4}{3} \times \frac{56}{56} = \frac{224}{168} \:}$

$\large\mathtt\blue{ = > \frac{6}{7} \times \frac{24}{24} = \frac{144}{168} \:}$

$\large\mathtt\blue{ = > \frac{(63 + 224 + 144)}{168} = \frac{431}{168} \:}$

$\large\mathtt\blue{ = > \frac{431}{168} = 2 \frac{95}{168} \:}$

$\large\mathtt\pink{❥Hope \: it \: helps \: you....\:}$