If children measure their classroom door with a string and then use the length of the string to measure the door of the building to determine which is wider, they are using the concept of:
A)transitivity.
B)commutativity.
C)distributive property.
D)inequality.

Question

Quizplus · Accepted Answer

Transitivity is the idea that if A is larger than B and B is larger than C, then A is larger than C. In the given scenario, the children are using the length of the string to determine which door is wider, which is an example of transitivity. They are inferring that if the string fits the classroom door and doesn't fit the building door, then the building door must be wider.

If Children Measure Their Classroom Door with a String and Then