The expression are arranged in the descending order, that is from largest to smallest as follows:
33/5 > 19/5 > 4/5
What are expressions?
The expressions are the combination of various constants numbers and mathematical symbols. They form a meaningful context that is in accordance to the mathematical rules and theories.
The expressions are computed as follows:
Given:
-8 2/5 + 9 1/5
Computation:
={(-8*5)+2}/5 + {(-9*5)+1}/5
=-42/5 + 46/5
= 4/5
Given:
9 2/5 + (-5 3/5)
Computation:
={(9*5)+2}/5 + {(-5*5)+3}/5
=47/5 + -28/5
= 19/5
Given:
2 1/5 + 2 2/5
Computation:
={(2*5)+1}/5 + {(2*5)+2}/5
=11/5 + 22/5
= 33/5
Therefore, the expressions will be arranged in the order; largest to smallest: 33/5 > 19/5 > 4/5
Learn more about expressions, here:
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