Question

Any idea? Very confused.

Answer 1

Her total depth will be the sum of those numbers, and they seem to want it with a negative sign so we give it to them that way.

`17 \frac 2 3 + 9 \frac 3 8 = (17+9) +((16)/(24) + (9)/(24)) = 26+(25)/(24) = 27 (1)/(24)`

First answer.