Question

answer fast plz.......​

Answer 1

Answer:

Here is your answer.....

Answer 2

Answer:

-661/40

Step-by-step explanation:

= Rope length = 20

= pecies of rope cut = 8/5 and 15/8

= Length of rope left = ?

= 8/5 + 15/8

= 8 x 8/5 x 8 + 15 x 5/8 x 5

= 64/40 + 75/40

= 64 + 75/40

= 139/40

= 139/40 - 20/1

= 139 x 1/40 x 1 - 20 x 40/1 x 40

= 139/40 - 800/40

= 139 - 800/40

= -661/40

Answer = The lenght of the rope is -661/40