# Interpret dot plots with fractions 1

### Problem

The masses of 4 samples of baking soda are measured to perform an experiment in science class.
SampleMass (g)
Sample A2, start fraction, 1, divided by, 2, end fraction
Sample B3, start fraction, 1, divided by, 2, end fraction
Sample C5
Sample D5
Create a line plot that shows all of the measurements on the number line below.
Click above tick marks to add dots; click on tick marks to remove dots.
What is the total number of grams of baking soda in all 4 samples?
grams
Do 4 problems