subtract.\n$\frac{7}{12}-\frac{4}{9}$\nwrite your answer as a fraction in simplest form.
subtract.\n$\frac{7}{12}-\frac{4}{9}$\nwrite your answer as a fraction in simplest form.
Answer
Explanation:
Step1: Find common denominator
The least - common multiple of 12 and 9 is 36. Rewrite the fractions: $\frac{7}{12}=\frac{7\times3}{12\times3}=\frac{21}{36}$ and $\frac{4}{9}=\frac{4\times4}{9\times4}=\frac{16}{36}$.
Step2: Subtract the fractions
$\frac{21}{36}-\frac{16}{36}=\frac{21 - 16}{36}=\frac{5}{36}$
Answer:
$\frac{5}{36}$