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Permutation

The length of...

Question

The length of the rope is decreased by 12.5%. What is the new length if it was 150 metres

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Solution

Dear Student,

12.5 of 150 = 12.5/100150

=0.125150

= 18.75

New length of rope = 150-18.75

= 131.25

12.5 of 150 = 12.5/100150

=0.125150

= 18.75

New length of rope = 150-18.75

= 131.25

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