Respuesta :

Cj2121

Answer: 27 and 36

Step-by-step explanation: also a trick on how to master your nines multiplication is bye adding one 10 and subtracting 1 so look at this 9,18,27,36,45,54,63,72,81,90, do you notice the pattern. Hope this helps

meadowsbianca19

Answer:

27 feet in 21 minutes and 36 feet in 28 minutes

Step-by-step explanation:

Hope this helps dude