The actual sum is 1.1.
Sum of the given numbers (-2.678), 4.5, (-0.68)
The sum can be defined as the result or answer after adding two or more numbers or terms. Thus, the sum is a way of putting things together.
(-2.678) + 4.5 + (-0.68)
= -2.678 + 4.5 - 0.68
= 4.5 - 3.358
= 1.142
Nearest tenth:
since .1 is in the tenth place and 42 isn't greater than 50, the answer would be 1.1.
The actual sum is 1.1.
Find out more information about sum here
https://brainly.com/question/4694239
#SPJ4
