Solve it - 31-8 - 5-12 - - 1-9

318 + 512 + ( 19)=258+512 19=25*9+5*6 8*172=24772 ...

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Byju's Answer

Standard VIII

Mathematics

Numbers in General Form

Solve it :- ...

Question

Solve it :-
$3 \frac{1}{8} + \frac{5}{12} + (\frac{- 1}{9})$

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Solution

$3 \frac{1}{8} + \frac{5}{12} + (\frac{- 1}{9}) = \frac{25}{8} + \frac{5}{12} - \frac{1}{9} = \frac{25 * 9 + 5 * 6 - 8 * 1}{72} = \frac{247}{72}$

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