Question

What is... 7 4/7 + 14 4/5 Thank you so much!

Answer 1

$7+4/7+14+4/5$
$=7+14+4/7+4/5$
$=21+(4*7+4*5)/35$
$=21+48/35$
$=22+13/35$
$=22\frac{13}{35}$