(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3.5)×3.99简算

来源：学生作业帮助网编辑：六六作业网时间：2024/11/25 14:48:25

(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3.5)×3.99简算(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3

(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3.5)×3.99简算
(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3.5)×3.99简算

(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3.5)×3.99简算
(5.87+1又5/14+2.13+9/14)×(2又3/4-1.75)+(1÷2/7-3.5)×3.99
=(5.87+2.13+1+5/14+9/14)×(2.75-1.75)+(1x7/2-3.5)×3.99
=(8+1+14/14)x1+0
=10