Question

roma gave a wooden board of length 121/4 m and breadth 51/2m to a carpenter for making shelf the carpenter sawed of a piece of length 41/2 m from it what is the remaining length​

Answer 1

Answer:

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Step-by-step explanation:

total length Roma gave=4150×4+1=4601

length used=540×5+1=521

Remaining=total length-used length

4601−521=4×5601(5)−21(4)=203005−84=202921=146201