ANSWER
Step-by-step explanation
From the given number line.
it has 8 labels which has a difference of 1 pounds.
To get the decimal fraction for each label we divide 1 by 8;
Given the weights of the bags;
Since each label on the number line differs by 0.125,
BagA;
BagA falls on the 4th label which is the mid point on the number line.
BagB;
bag B falls on the 4th line
For bag C;
Hence bag C falls on the 7th