Answer:
9:00 P.M.
Step-by-step explanation:
All 3 bells ring at 9AM
1st bell: every 2 hours:
9AM, 11AM, 1PM, 3PM, 5PM, 7PM, 9PM
2nd bell: very 3 hours:
9AM, 12AM, 3PM, 6PM, 9PM
3rd bell: every 4 hours:
9AM, 1PM, 5PM, 9PM
So All 3 bells will ring at 9PM again
the answer is that they will all ring at 9:00 pm
9am=2, 3, 4
10am=0
11am= 2
12pm=3
1pm=2, 4
2pm= 0
3pm=3, 2
4pm= 0
5pm= 2, 4
6pm= 3
7pm=2
8pm= 0
9pm=2, 3, 4
she can knit 1mm/17.5min or she can knit 1mm in 17 minutes and 30 seconds.
You add the exponent. You never multiply it.
Hope this helps!
<em>Say, mind doing me a favor and clicking the brainliest button for me? It would help me tons.</em>
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Answer: 4
1+2=3
