from a roll of wire 70 m long,a piece of length 25 m 4 cm is cut off how much wire is left on the roll
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Answered by
25
Given length = 70m = 7000 cm
Length of wire that is cut off= 25 m 4 cm = 2504cm
Therefore, left wire = 7000cm - 2504cm = 4496cm = 44m 96 cm
Length of wire that is cut off= 25 m 4 cm = 2504cm
Therefore, left wire = 7000cm - 2504cm = 4496cm = 44m 96 cm
Answered by
15
70 m = 70 x 100 cm = 7000 cm
25 m 4 cm = 25 x 100 + 4 cm = 2504 cm
Wire left 7000 - 2504 = 4496 cm = 44 m 96 cm
25 m 4 cm = 25 x 100 + 4 cm = 2504 cm
Wire left 7000 - 2504 = 4496 cm = 44 m 96 cm
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