Question

Logan ate two-fifth of a pie .my sister piper ate three-eights of a same size pie.who ate the most pie?

Answer 1

Logan ate the most pie

Answer 2

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Change both the fraction to have the same denominator
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$\boxed {Logan = \frac{2}{5} = \bf \frac{16}{40} }$

$\boxed {Sister = \frac{3}{8} = \bf \frac{15}{40} }$

$\boxed {\frac{16}{40} \ \textgreater \ \frac{15}{40} }$

$\Longrightarrow \boxed {\boxed {Logan \ ate \ the \ bigger \ pie \ }}$