From a rope 11m long two pieces of lengths 13/5m and 33/10m are cut off. What is the length the remaining rope?

m

Step-by-step explanation:

Given parameters:

  Length of rope = 11m

 First length cut off = m

  Second length cut off = m

Unknown:

Remaining length  = ?

Solution:

Let us find the total length cut off first;

       =     m   +  m

         =

          = m

So,

 Remaining length  = 11 -  

                                 =  

                                 = m

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: