Question

二十三分之九除以四加二十三分之十三乘四分之一加二十三分之一等于几分之几

Answer 1

9/23÷4+13/23*1/4+1/23
=1/23*（9/4+13/4+1）
=1/23* 13/2
=13/46
等于四十六分之十三

Answer 2

二十三分之九除以四加二十三分之十三乘四分之一加二十三分之一等于几分之几
=9/23÷4+13/23×1/4+1/23
=9/23x1/4+13/23×1/4+1/23
=1/23×（9/4+13/4+1）
=1/23×13/2
=13/46

Answer 3

9/23÷4+13/23×1/4+1/23
=9/23×1/4+13/23×1/4+1/23
=1/23×9/4+1/23×13/4+1/23×4/4
=1/23×(9/4+13/4+4/4)
=1/23×13/2
=13/46

Answer 4

9/23÷4+13/23*1/4+1/23
=9/23*1/4+13/23*1/4+1/23
=1/23*(9/4+13/4+4/4)
=1/23*26/4
=13/46

Answer 5

9/23÷4+13/23x1/4+1/23
=9/23x1/4+13/23x1/4+1/23
=1/23x(9x1/4+13x1/4+1)
=1/23x(9/4+13/4+1)
=1/23x13/2
=13/46