Answer:
I dont know if its right but I think its 50
Step-by-step explanation:
Order of operations rules are important here: n/4-13
We must do the division first. Thus, n/4-13 translates to "the quotient of n and 4, less 13."
H=270/45
To find how many hours it takes to read the rest of the book, you have to divided the remainder of pages (270) by how many pages are read in a hour (45)
7x0.6=4.2 30x0.6=18
7x2.4=16.8 30x2.4=72
7x1.75=12.25 30x1.75=52.5
