Question

What are the answers to 1 2 and 3?

Answer 1

Answer:

Step-by-step explanation:

Find the Least Common Denominator (LCD) of \frac{1}{2},\frac{1}{3}

2

1

​

,

3

1

​

. In other words, find the Least Common Multiple (LCM) of 2,32,3.

LCD = 66

2 Make the denominators the same as the LCD.

\frac{1\times 3}{2\times 3}-\frac{1\times 2}{3\times 2}

2×3

1×3

​

−

3×2

1×2

​

3 Simplify. Denominators are now the same.

\frac{3}{6}-\frac{2}{6}

6

3

​

−

6

2

​

4 Join the denominators.

\frac{3-2}{6}

6

3−2

​

5 Simplify.

\frac{1}{6}

6

1

​