Find the Midpoint P_1=(0.4,0.9) ; , P_2=(1.5,2.1)

$P_{1} = (0.4, 0.9)$ ; , $P_{2} = (1.5, 2.1)$

Step 1

Use the midpoint formula to find the midpoint of the line segment.

$(\frac{x_{1} + x_{2}}{2}, \frac{y_{1} + y_{2}}{2})$

Step 2

Substitute in the values for $(x_{1}, y_{1})$ and $(x_{2}, y_{2})$ .

$(\frac{0.4 + 1.5}{2}, \frac{0.9 + 2.1}{2})$

Step 3

Add $0.4$ and $1.5$ .

$(\frac{1.9}{2}, \frac{0.9 + 2.1}{2})$

Step 4

Divide $1.9$ by $2$ .

$(0.95, \frac{0.9 + 2.1}{2})$

Step 5

Add $0.9$ and $2.1$ .

$(0.95, \frac{3}{2})$

Step 6

Cancel the common factor of $3$ and $2$ .

Rewrite $3$ as $1 (3)$ .

$(0.95, \frac{1 (3)}{2})$

Cancel the common factors.

Rewrite $2$ as $1 (2)$ .

$(0.95, \frac{1 \cdot 3}{1 \cdot 2})$

Cancel the common factor.

$(0.95, \frac{1 \cdot 3}{1 \cdot 2})$

Rewrite the expression.

$(0.95, \frac{3}{2})$

Step 7