3. [tex] \frac{30 m}{2 hr} [/tex] Since you know that you can easily split 4 to get to 2, just split the top as well. 4.[tex] \frac{15}{1} [/tex] Since you could divide the top by the bottom since numbers already have a denominator of 1. 5. [tex] \frac{160}{2} = \frac{80}{1} [/tex] Then multiply by 10. [tex] \frac{800}{10} [/tex] Tell me if this helps!!!
