=36x4/9+36X5/6-36X1/4=4X4+6X5-9X1=16+30-9=37 希望能帮你忙,不懂请追问,懂了请采纳,谢谢
36×﹙4/9+5/6-1/4﹚=36×(4/9)+36×﹙5/6)-36×(1/4)=16+30-9=37
36×﹙9分之4+6分之5-4分之1﹚=36×9分之4+36×6分之5-36×4分之1=16+30-9=37