11/2-{2/5 of 5/6+(7+7/4)}
asked by guest on Mar 16, 2025 at 10:52 pm
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MathBot Answer:
112−25(56+7+74)=53=1.6‾\frac{11}{2} - \frac{2}{5} \left(\frac{5}{6} + 7 + \frac{7}{4}\right) = \frac{5}{3} = 1.\overline{6}211−52(65+7+47)=35=1.6
112−25(56+7+74)=112−25(56+354)=112−25⋅11512=112−236=53\begin{aligned}\frac{11}{2} - \frac{2}{5} \left(\frac{5}{6} + 7 + \frac{7}{4}\right)&=\frac{11}{2} - \frac{2}{5} \left(\frac{5}{6} + \frac{35}{4}\right)\\&=\frac{11}{2} - \frac{2}{5} \cdot \frac{115}{12}\\&=\frac{11}{2} - \frac{23}{6}\\&=\frac{5}{3}\end{aligned}211−52(65+7+47)=211−52(65+435)=211−52⋅12115=211−623=35