Pieces of equal length are to be cut from three strings of length 50 m, 70 m and 90 m. What should be the length of each piece so that no string is left on the spools ?
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Answer:
70m
Step-by-step explanation:
one rope will be done
second rope of length 90 m will be left with 20 m and that will come with 50 m rope and so there will be 3 pieces of 70 m
hope this helps
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