Respuesta :

she needs to read 42 more pages

24+16= 40

82-40=42

She needs to read 42 more pages.

Add how many pages she already read: 16 + 24 = 40

Then subtract that by how many pages her book has: 82 - 40 = 42

Hope this helps!

If it does it would help me a lot if you made my answer brainliest.