The amount of interest he would earn in one (1) year is equal to $80.
Given the following data:
To determine how much interest he would earn in one (1) year:
Mathematically, simple interest is given by this formula:
[tex]I = PRT[/tex]
Where:
Substituting the given parameters into the formula, we have;
[tex]I=800 \times 0.1 \times 1[/tex]
Simple interest = $80
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