Rewrite 2 4/7 as an improper fraction
2 = 14 now add the extra 4/7 and you will get 18/7. 72 4 7 using the algorithm (a shortcut way) 2x7=14+4=18 and put that 18 over the denominator 7. Done!
\(2 \frac{4}{7} \\ \\ \frac{18}{7} \\ \\ Decimal: \\ \\ 2.57\)
