Question

$7\frac{1}{3} + 5\frac{8}{9} - 4\frac{1}{27}$
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Answer 1

RequirEd Solution:

${\small{\underline{\boxed{\sf{7\dfrac{1}{3} + 5\dfrac{8}{9} - 4\dfrac{1}{27}}}}}} \\ \\ :\implies \sf 7\dfrac{1}{3} + 5\dfrac{8}{9} - 4\dfrac{1}{27} \\ \\ :\implies \sf \dfrac{22}{3} + \dfrac{51}{9} - \dfrac{109}{27} \\ \\ :\implies \sf LCM \: of \: 3, \: 9 \: and \: 27 \: is \: 27 \\ \\ :\implies \sf \dfrac{(9 \times 22) + (3 \times 51) - (1 \times 109)}{27} \\ \\ :\implies \sf \dfrac{198 + 153 - 109}{27}\\ \\ :\implies \sf \dfrac{351 - 109}{27}\\ \\ :\implies \sf \dfrac{242}{27}$

Answer 2

Answer:

$\: \begin{gathered}{\small{\underline{\boxed{\sf{7\dfrac{1}{3} + 5\dfrac{8}{9} - 4\dfrac{1}{27}}}}}} \\ \\ :\implies \sf 7\dfrac{1}{3} + 5\dfrac{8}{9} - 4\dfrac{1}{27} \\ \\ :\implies \sf \dfrac{22}{3} + \dfrac{51}{9} - \dfrac{109}{27} \\ \\ :\implies \sf LCM \: of \: 3, \: 9 \: and \: 27 \: is \: 27 \\ \\ :\implies \sf \dfrac{(9 \times 22) + (3 \times 51) - (1 \times 109)}{27} \\ \\ :\implies \sf \dfrac{198 + 153 - 109}{27}\\ \\ :\implies \sf \dfrac{351 - 109}{27}\\ \\ :\implies \sf \dfrac{242}{27}\end{gathered}$

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