10) Julia had 25 to spend on four avocados .After buying them she had 9 How much did each avocado cost?

## Step 1<br />First, we need to find out how much Julia spent on avocados. We do this by subtracting the amount of money she had left after buying the avocados from the amount of money she had before buying the avocados.<br />### \(25 - 9 = 16\)<br />So, Julia spent $16 on avocados.<br /><br />## Step 2<br />Next, we need to find out how much each avocado cost. We do this by dividing the total amount of money Julia spent on avocados by the number of avocados she bought.<br />### \(16 \div 4 = 4\)<br />So, each avocado cost $4.