Respuesta :
ANSWER
90,400.5
EXPLANATION
To add these factors, first, we have to solve the multiplications in the parenthesis,
[tex](9\cdot10,000)+(2\cdot100)+(2\cdot100)+(5\cdot\frac{1}{10})=90,000+200+200+\frac{5}{10}[/tex]Note that the last term is a fraction, so first, we have to simplify it. Both numerator and denominator are divisible by 5, thus,
[tex]\frac{5}{10}=\frac{1}{2}[/tex]Add the whole numbers first,
[tex]90,000+200+200+\frac{1}{2}=90,400+\frac{1}{2}[/tex]Then we can either add the fraction so the answer is another fraction with a rather large numerator, or we can add the fraction as a decimal,
[tex]\frac{1}{2}=0.5[/tex]And the result is,
[tex]90,400+0.5=90,400.5[/tex]If we add the fraction and express the answer as an improper fraction we have,
[tex]90,400+\frac{1}{2}=\frac{2\cdot90,400+1}{2}=\frac{180,800+1}{2}=\frac{180,801}{2}[/tex]Or we can also write it as a mixed number,
[tex]90,400+\frac{1}{2}=90,400\frac{1}{2}[/tex]