Yasmine needs to create invitations for the party. she has 3/4 of an hour to make the invitations. it takes her 1/12 of an hour to make each card. how many invitations can yasmine create?
a. use a number line to represent the quotient.
b. draw a model to represent the quotient.
c. compute the quotient without models. show your work.

Here, the given problem,

The total number of hours =

Now, the number of hours to make each invitation card =

Hence, the total number of invitations =

a. Scale the number line from 0 to 1,

In which each unit represents

By the number line,

b. By model,

Take a grid which shows 1 hour and each box of the grid represents 1/12th hour,

By the grid,

That is, the number of hours to make invitation = 9

c.