Answer:
173
Step-by-step explanation:
Answer:
one time.
Step-by-step explanation:
Answer: it will take 7 seconds
Step-by-step explanation: 9 x 7 = 63
Answer:
4.1 and 4.2
Step-by-step explanation:
or 4 and 5
Answer:
60
Step-by-step explanation:
1. 60*4=240
2. 60*6=360
3. the answer is 60