Each of elsa's notebooks is 3/5 inches wide. if she has 30 inches of space remaining on her bookshelf, how many notebooks will fit?

50 Notebooks

Step-By-Step:

First write an equation

3/5x

The x represent the number of notebooks that can fit within the shelf.

So 3/5(50)=30

to find the answer of this we have to divide the total area by the area covered by each space

therefore

30 / 3/5

30* 5/3

150/3

50

Therefore 50 books will fit into the space

47 - 90 = 43

43 - 180 = x

x = 137

try soting them out first

step-by-step explanation: