subtract.\n$\frac{7}{8}-\frac{1}{2}=square$\nuse the model to help you.
subtract.\n$\frac{7}{8}-\frac{1}{2}=square$\nuse the model to help you.
Answer
Explanation:
Step1: Find a common denominator
The common - denominator of 8 and 2 is 8. Since $\frac{1}{2}=\frac{1\times4}{2\times4}=\frac{4}{8}$.
Step2: Subtract the fractions
$\frac{7}{8}-\frac{4}{8}=\frac{7 - 4}{8}=\frac{3}{8}$
Answer:
$\frac{3}{8}$