Answer: 1/2= 5/10
5/10 - 3/10 = 2/10 or 1/5
so planet X is 1/5 of a light-year closer
Step-by-step explanation:
Answer:
all squares are rectangles is true
1/6
2/3 times 1/4 is 2/12. 2/12 simplified is 1/6, so 1/6 is your answer.