Question

from a rope of 17 m long two pieces of length 17/5 m and 11/2 m are cut . what is the length of the remaining rope​

Answer 1

Answer:

8.1m is the remaining rope measure

Answer 2

Answer:

9 m

Step-by-step explanation:

First we will add the cut ropes

17/5 +11/2 (Take Lcm for denominators)

= 89/10 m

Then we will subtract it from the full rope

17 -80/10 ( take LCM for the denominators)

= 170/10 -80/10

= 90/10

= 9 m