Respuesta :

Ninochka

Answer:49

Step-by-step explanation:

3:7 tulips to daisies

so if there are 3 tulips what * what = 21? 7

so 7 * 7 =49

there are 49 daises

meowmeow223334
Make a ratio 3:7 and 21:x
7/3 = daisies for tulips
3.5 daisies for every tulip
21 times 3.5 = 73.5 daisies