Respuesta :

Answer:

3

Step-by-step explanation:

becuase if jack has 5 flowers and jenny has 10 then 5+10=15 15 to get o 18 is 3 more so 15+3= 18

Answer:

3

Step-by-step explanation:

because there is 18 flowers

Jack has five

Jenny has 10

5+10=15

so u have to add 3 more to be 18

5+10+3=18