Compute 23⋅313+13(3+13)
and express your answer as a mixed number.
I thought it was 1 7/9 but apparently not.
I can see where you got your answer of 179. 313 is not 3×13, 313 is 3+13.
23×313+13(3+13)
23×(3+13)+13(3+13)
23(3+13)+13(3+13)
(63+29)+13(3+13)
(189+29)+13(3+13)
209+13(3+13)
209+33+19
209+99+19
299+19
309
339
313
.