HELP!!! Gracie read 150 pages of a book she got for her birthday. The book is 227 pages long. Which equation shows how to find the amount she still needs to read to finish the story?

HELP Gracie read 150 pages of a book she got for her birthday The book is 227 pages long Which equation shows how to find the amount she still needs to read to class=
Relax

Respuesta :

n + 150 = 227 <=== ur equation.......n = unread pages
n = 227 - 150
n = 77...so she has 77 more pages to read to complete the book