Question

Help me please i need a explanation to the question

Answer 1

True, false, true, false.

Explanation:

1. Add 2.7 and 4.2 to get 6.9.

2. The least possible difference you can get is 10.2. (4.2+|-6|)

3. 2.7x4.2 (the greatest positive numbers) get you 11.34.

4. You divide 4.2 and -2/3, but it's only -0.7.