Question

What is the sum of 2 3/4 and −2 3/4 ?

A. 0
B. 3/4
C. 5 1/2
D. I don't know.

Answer 1

A. 0

Step-by-step explanation:

`2 (3)/(4) + ( - 2 (3)/(4)) \\ = (11)/(4) - (11)/(4) \\ = (11 - 11)/(4) \\ = (0)/(4) = 0 \\ hope \: this \: would \: help`

Answer 2

A. 0

Step-by-step explanation:

Given:

`2(3)/(4) +(-2(3)/(4) )`

In improper fractions:

`(11)/(4) +((-11)/(4) )`

Simplify:

`(11)/(4) -(11)/(4)`

Evaluate:

`0`

Tip:

As the integers are alike, when subtracted they simplify to zero as a result.