Respuesta :
Set up a proportion.
3 sunflowers/ 81 roses= 16 sunflowers/xroses
Cross multiply:
81*16=1296
1296/3= 432
Final answer: 432 roses
3 sunflowers/ 81 roses= 16 sunflowers/xroses
Cross multiply:
81*16=1296
1296/3= 432
Final answer: 432 roses