180221-(-40221)
Multiply -1 by -1.
180221+1(40221)
Multiply 40221 by 1.
180221+40221
180221+40221
Combine the numerators over the common denominator.
180+40221
Add 180 and 40.
220221
The result can be shown in multiple forms.
Exact Form:
220221
Decimal Form:
0.99547511…
Evaluate 180/221-(-40/221)