Answer:
Either 13/10 Meters tall or 1 3/10 meters tall
Step-by-step explanation:
If Claire's sunflower is [tex]\frac{18}{10}[/tex] meters tall then 18-5 equals 13, but if the sunflower is [tex]1 \frac{8}{10}[/tex] meters tall then Leon's flower is [tex]1\frac{3}{10}[/tex] meters tall