Answer:
The value of the expression is 18.9
Step-by-step explanation:
The expression is:
[tex]\bigg( \frac{4}{5}+\frac{3}{5}\bigg)+3.5\times 5[/tex]
The first step is to solve the parenthesis. As both fractions have the same denominator, the numerators must be added:
[tex]\bigg( \frac{4+3}{5}\bigg)+3.5\times 5[/tex]
[tex]\bigg( \frac{7}{5}\bigg)+3.5\times 5[/tex]
The second step is to perform the division between 7 and 5, it is 1.4:
[tex]1.4+3.5\times 5[/tex]
The third step is to perform the multiplication between 3.5 and 5, it is 17.5:
[tex]1.4+17.5[/tex]
The last step is to perform the sum, it is 18.9:
[tex]1.4+17.5=18.9[/tex]
Thus, the value of the expression is 18.9.
