Question

the total length of a piece of rope is 15 m,out of this,10/3m is red in colour,9/2 is green in colour,17/3 is blue in colour and the remaining is yellow in colour.what is the length of the yellow portion of the rope.​

Answer 1

Answer:

total length of the rope = 15 m

length of red colour =10/3 m

length of green colour =9/2 m

length of blue colour = 17/3 m

let length of yellow rope be x since it is unknown

10/3+9/2+17/3+x =15

20+27+34+6x/6=15

81+6x = 90

6x=90-81

6x=9

x=9/6

x=3/2

Answer 2

Answer:

The answer is 3/2.....