7 + 2 + 5 + 1 +5=?hmmmmmmmmmmm
1 answer:
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Answer:
,
, and
.
Step-by-step explanation:
What is a rational number? By definition, a rational number can be represented as the fraction of two integers.
The goal is to find three fractions in the form between
and
.
.
At this moment, there doesn't seems to be a number that could fit. The question is asking for three of these numbers. Multiple the numerator and the denominator by a number greater than three (e.g., five) to obtain
.
Since and
can be any integers, let
.
.
.
Possible values of are 26, 27, and 28. That corresponds to the fractions
,
, and
.
These are all rational numbers for they are fractions of integers.
Solving the expression we get -29
Step-by-step explanation:
We need to simplify
Solving:
Using DMAS rule
So, solving the expression we get -29
Keywords: Solving the expression
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