If b is the midpoint of ac and ac = 8x-20, find bc
1 answer:
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He installed 19.65 meters of fencing in the last three days and 6.55 meters of fencing on each of the last three days.
<h3>Further explanation</h3><u>Given:</u>
- A gardener installed 42.6 meters of fencing in week.
- He installed 13.45 meters on Monday and 9.5 meters on Tuesday.
- He installed the rest of fence in equal lengths on Wednesday through Friday.
<u>Question:</u>
- How many meters of fencing did he install in the last three days?
- How many meters of fencing did he install on each of the last three days?
<u>The Process:</u>
<u>Step-1:</u> total fencing installed on Monday and Tuesday (in meters).
13.45
_<u>9.5_+</u>
22.95 meters
<u>Step-2:</u><u> </u>total fencing installed on the last three days is total fencing in a week subtracted by total fencing installed on Monday and Tuesday.
42.6
<u> 22.95 -</u>
19.65 meters
<u>Final step:</u> the amount of fencing installed on each of the last three days is total fencing in the last three days divided by three.
19.65 = 18.00 + 1.50 + .15
_____________ +
<u>Conclusion</u>
He installed 19.65 meters of fencing in the last three days and 6.55 meters of fencing on each of the last three days.
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Keywords: A gardener, installed, 42.6 meters of fencing in week, 13.45 fencing on Monday, on Tuesday, on Wednesday through Friday, how many, on each, in the last three days? decimal operation
