Answers

2015-01-28T12:20:20+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The length of the three pieces are in ratio 3:4:5.
Let the lengths be 3x, 4x and 5x.
given that t
he length of the longest piece is 40 cm
thus 5x = 40
 or x = 40 
÷ 5 = 8 cm

length of longest rope = 3x = 5 
× 8 = 24cm
0