Answer:
10/12
Step-by-step explanation:
Multiply 5/6x2/2
The number is 6400.
We have given that,
divided 80 by my number, and then added 13.
<h3>What is the expression?</h3>
An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
Suppose the number is x

Subtract 13 from both sides


Multiply both sides by 80

x=6400
Therefore the number is 6400.
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Unsolvable because there is no factor for 13
You would divide the two numbers to get 54