Answer:
18 Inches total of rope
Step-by-step explanation:
9+9=18
or
9 x 2 = 18
You can do this two ways:
1. You can multiply 9 (how long the rope is) by 2 (how many ropes you have. so...
length of rope * number of ropes
9 * 2 = 18
2. Or you can add 9 plus nine together and it will give you the same answer. so...
9 + 9 = 18
Hope this helped!
