4⼀7x23又12⼀13+16x1⼀7+1⼀7x4⼀13 过程+解释急急急急急啊!!!快啊

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2025-01-03 16:50:54
推荐回答(2个)
回答1:

4/7x23又12/13+16x1/7+1/7x4/13
=4/7x311/13+4/7x1/13+16/7
=4/7x(311/13+1/13)+16/7
=4/7x24+16/7
=96/7+16/7
=16

回答2:

16,我保证