\sqrt[ 7 ] { \frac { 2,78 } { 2,45 } }
Evaluate
\frac{245^{\frac{6}{7}}\sqrt[7]{278}}{245}\approx 1.018215763
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\sqrt[7]{\frac{278}{245}}
Expand \frac{2,78}{2,45} by multiplying both numerator and the denominator by 100.
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