计算 1 |-3又1/3|÷|-1又1/4|x|-12| 2 (5/6-|-1/2|+|1/3|)x|-6|怎么写
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1 |-3又1/3|÷|-1又1/4|x|-12|
=10/3x4/5x12
=8/3x12
=32
2 (5/6-|-1/2|+|1/3|)x|-6|
=(5/6-1/2+1/3)*6
=(5/6-3/6+2/6)*6
=4/6*6
=4
=10/3x4/5x12
=8/3x12
=32
2 (5/6-|-1/2|+|1/3|)x|-6|
=(5/6-1/2+1/3)*6
=(5/6-3/6+2/6)*6
=4/6*6
=4
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解:1、原式=10/3÷5/4×12
=10/3×4/5×12
=32
2、原式=(5/6-1/2+1/3)x6
=(5/6-1/6)x6
=4/6x6
=4
=10/3×4/5×12
=32
2、原式=(5/6-1/2+1/3)x6
=(5/6-1/6)x6
=4/6x6
=4
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