Question

1/4 of a rope is red,1/2 is blue,1/8 is yellow and the remaining 5 feet is white . Find the length of the rope​

Answer 1

Answer:

Step-by-step explanation:Solution:-

Let the length of the pole is 'x' meter.

So, length of the painted part except green portion

= x/10+x/20+x/30+x/40+x/50+x/60

Taking the L.C.M. of this and we get,

= (60x+30x+20x+15x+12x+10x)/600

= 147x/600

Length of the green part = x - 147x/600

⇒ 453x/600 = 12.08

⇒ 453x =  600*12.08

⇒ 453x = 7248

⇒ x = 7248/453

⇒ x = 16 mtere

So, the length of the pole is 16 m.

Answer.