The length of the entire rope is 64 inches as when it is cut into four pieces one is 16 therefore when multiplying 16 by four you should get the length of the entire rope which is 64.
35 minutes for each lawn Because 175 minus 5 equals 35 So the rule should be 35 minutes per lawn. Now if you plug this rule into the next two numbers (245 and 7) and you divide them, you should get 35, and you do.