3/4+2/3×2等于多少？

时间：2025-12-06 11:27:00 浏览：890次

解:3/4十2/3X2 (如被加数是2/3乘以2)

=3/4十4/3

=6/12十16/12

=22/12

=11/6

=1又5/6

3/4×2/3-3/4×1/2

=6/12-3/4×1/2

=1/2-3/4

=1/8

17/6

3/4+2/3×2等于多少？

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标签：等于,多少

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