229又11分之1÷46又44分之1
=(184又1/11+45)÷46又1/44
=184又1/11÷46又1/44+45÷46又1/44
=4+45÷(45+45/44)
=4+45÷45÷(45÷45+45/44÷45)
=4+1÷(1+1/44)
=4+44/45
=4又44/45
229又11分之1÷46又44分之1
=(184又1/11+45)÷46又1/44
=184又1/11÷46又1/44+45÷46又1/44
=4+45÷(45+45/44)
=4+45÷45÷(45÷45+45/44÷45)
=4+1÷(1+1/44)
=4+44/45
=4又44/45