What is 27 over 21 in its second sipilest form?

Answer 1

To simplify the fraction ( \frac{27}{21} ), you can divide both the numerator and the denominator by their greatest common divisor, which is 3. This gives you ( \frac{27 \div 3}{21 \div 3} = \frac{9}{7} ). Therefore, ( \frac{27}{21} ) in its simplest form is ( \frac{9}{7} ).