3/8 + (-7/8) = ???? brianliest
Mathematics · High School · Thu Feb 04 2021
Answered on
Given the equation:
3/8 + (-7/8)
Determine the equivalent value.
Solution:
In order to determine the equivalent value, we must first introduce the signs to the equation. Before introducing the signs, we must simply understand first the concept of multiplying, dividing, or introducing signs. If similar signs are introduced, multiplied or divided to one another, the answer will become positive, hence if the signs are opposite to one another, then the answer will become negative. In our case we have a negative sign, and a positive sign therefore the resulting sign will be negative.
= 3/8 + (-7/8)
= 3/8 - 7/8
= -4/8
= -½
Final answer:
= -½