lets find $\frac{1}{2}-\frac{3}{7}$. first write the subtraction with a common denominator. then subtract…

lets find $\frac{1}{2}-\frac{3}{7}$. first write the subtraction with a common denominator. then subtract. $\frac{1}{2}-\frac{3}{7}=\frac{square}{square}-\frac{square}{square}=\frac{square}{square}$

lets find $\frac{1}{2}-\frac{3}{7}$. first write the subtraction with a common denominator. then subtract. $\frac{1}{2}-\frac{3}{7}=\frac{square}{square}-\frac{square}{square}=\frac{square}{square}$

Answer

Explanation:

Step1: Find common denominator

The common - denominator of 2 and 7 is (2\times7 = 14).

Step2: Rewrite fractions

(\frac{1}{2}=\frac{1\times7}{2\times7}=\frac{7}{14}), (\frac{3}{7}=\frac{3\times2}{7\times2}=\frac{6}{14}).

Step3: Subtract fractions

(\frac{7}{14}-\frac{6}{14}=\frac{7 - 6}{14}=\frac{1}{14})

Answer:

(\frac{1}{14})