1 3/5=1.60 m
3 3/10= 3.30 m
1.60+ 3.30=4.90 m
11.5-4.9=6.6 is the length of the remaining rope
Answer: D is the correct answer.
A is 18
B is 162
C is 18
D is 162
Answer: Rational
Step-by-step explanation: 12 is a rational number because it can be expressed as the quotient of two integers: 12÷ 1