Question

sophia runs 2 3/10 miles before school and 1 9/10 miles after school. Select all of the equations that you can use to find how far Sophia runs

Answer 1

Given data

`\begin{gathered} 2(3)/(10)\text{ = }(23)/(10)\text{ miles before school} \\ \\ 1(9)/(10)\text{ = }(19)/(10)\text{ miles after school} \end{gathered}`

Next, equations for the total distance

`\begin{gathered} (19)/(10)\text{ + }\frac{23}{10\text{ }}\text{ = }(42)/(10) \\ \\ Or \\ 1(9)/(10)\text{ + 2}(3)/(10)\text{ = 4}(2)/(10) \end{gathered}`

Final answer

`\text{First and the last option are the correct answers.}`