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Mathematics, 09.09.2021 04:20 Emiann222

LADDER PROBLEM A fireman stood on the middle rung of a ladder directing water into a burning building.
As the smoke lessened, he stepped up three rungs and continued his work from that
point. A sudden flare-up forced him to go down five rungs. Later he climbed up seven
rungs to the top of the ladder and entered the building. How many rungs does the
ladder have?

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LADDER PROBLEM A fireman stood on the middle rung of a ladder directing water into a burning build...

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