Respuesta :

Answer:

6x3=18 and 15x3= 45 so 45 is the answer.

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

18 divided by 6 is 3. and 3 times 15 is 45. And to check it do 45 divided by 15 and you get 3. so 45 is the answer.