How do you quadruple nine fourths?

Answer 1

To quadruple nine fourths, you multiply ( \frac{9}{4} ) by 4. This can be calculated as follows: ( 4 \times \frac{9}{4} = \frac{36}{4} ). Simplifying ( \frac{36}{4} ) gives you 9. Thus, quadrupling nine fourths results in 9.