Answer:
7/4
Explanation:
Find the common denominator.
5⋅2 / 12+2⋅4 / 12+1⋅3 / 12
Combine fractions.
.
5⋅2+2⋅4+1 x 3 / 12
Simplify the numerator.
21/12
Reduce the expression by cancelling the common factors.
7/4
The result can be shown in multiple forms.
Exact Form:
7/4
Decimal Form:
1.75
Mixed Number Form:
1 3/4