CPM Homework Help : MC1 Problem 3-76

Janelle saw an advertisement for four smoothies selling for $$3$ . If nine of her friends are coming over and she wants to buy enough smoothies for everyone, how much money will she spend?

Hint:

First, calculate the cost of one smoothie.

Step 1:

$\frac{3}{4} = 0.75$

$$0.75$ per smoothie

More Help:

Now that you know how much Janelle will need for $1$ smoothie, the next step is to calculate how much money Janelle will need for $10$ smoothies.

Step 2:

$\left($0.75\right)\left(10\right) = ?$