Question

The list shows numbers in order from least to greatest: -15, -3, -1.5, __, 23, 53. Which is an integer that can be inserted on the blank line in the list?

a) -2
b) -15
c) 0
d) 1.2

Answer 1

After examining the given options and understanding the requirement that the number must be an integer fitting between -1.5 and 23, the correct integer to insert in the sequence is c) 0.

Step-by-step explanation:

The list provided shows numbers in ascending order, and we need to insert an integer that fits this sequence. We are given the numbers -15, -3, -1.5, and then there is a blank before 23 and 53. To select the correct integer, it must be greater than -1.5 and less than 23. Looking at the options provided, we can see that:

• a) -2 is an integer and falls between -1.5 and 23.
• b) -15 is not a correct choice since it's already in the list and not in the correct position.
• c) 0 is an integer and also falls between -1.5 and 23.
• d) 1.2 is not an integer and thus cannot be selected.

Given these points, the correct answer must be an integer, so the only option we are left with that satisfies the condition is c) 0.