1.26×3⼀4+0.74÷4⼀3-70%简便计算

2025-03-13 02:34:41

推荐回答（5个）

回答1：

1.26×3/4+0.74÷4/3-70%简便计算
1.26×3/4+0.74÷4/3-70%简便计算
解答如图所示

回答2：

1.26×3/4+0.74÷4/3-70%
=1.26*3/4+0.74*3/4-0.7
=（1.26+0.74）*3/4-0.7
=2* 3/4-0.7
=3/2 -0.7
=1.5-0.7
=0.8

回答3：

1.26×3/4+0.74÷4/3-70%
=1.26*3/4+0.74*3/4-0.7
=（1.26+0.74）*3/4-0.7
=2*3/4-0.7
=1.5-0.7
=0.8

如有帮助，请记得及时采纳，谢谢

回答4：

1.26×3/4+0.74÷4/3-70%=1.26*3/4+0.74*3/4-0.7=（1.26+0.74）*3/4-0.7=2*3/4-0.7=0.8

回答5：

1.26x3/4+0.74÷4/3-70%
=1.26x3/4+0.74x3/4-0.7
=3/4x(1.26+0.74)-0.7
=3/4x2-0.7
=1.5-0.7
=0.8