Karen is using a number line to represent the doors in the school hallway. She labels 0.25, 0.5, and 0.75 on the number line as a scale reference.
Where should Karen place a mark to represent a door that is 0.7 from the start of the hallway? Explain.
A.
0.7 is less than 0.75, so it is a little to the left of 0.75.
B.
0.7 is less than 0.75, so it is a little to the right of 0.75.
C.
0.7 is greater than 0.75, so it is a little to the right of 0.75.
D.
0.7 is greater than 0.75, so it is a little to the left of 0.75.