High School

Which of the following statements are true?

i) The difference between -1.4 and -8.3 is positive.
ii) -1.4 + 8.3 has the same value as the difference between -1.4 and -8.3.
iii) The difference between -8.3 and -1.4 has the same value as the difference between -1.4 and -8.3.

A) None of the statements are true.
B) All of the statements are true.
C) i and ii
D) i only

Answer :

Final answer:

The difference between -1.4 and -8.3 is positive. -1.4 + 8.3 is not equal to the difference between -1.4 and -8.3. The difference between -8.3 and -1.4 has the same value as the difference between -1.4 and -8.3.

Explanation:

The correct statement is i) The difference between -1.4 and -8.3 is positive. The difference between two negative numbers is positive, so statement i) is true. Statement ii) -1.4 + 8.3 is not equal to the difference between -1.4 and -8.3. The sum of -1.4 and 8.3 is positive, while the difference between -1.4 and -8.3 is negative. Therefore, statement ii) is not true. Statement iii) The difference between -8.3 and -1.4 has the same value as the difference between -1.4 and -8.3. The order of subtraction does not affect the value of the difference, so statement iii) is true.

Learn more about Subtraction

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