(-60)×(3/4+5/6)=等于几加步骤
(-60)×(3/4+5/6)=等于几加步骤
(-60)×(3/4+5/6)
=-60×19/12
=-5×19
=-95
2-(3/4+5/6)等于多少?
2-(3/4+5/6)
=2-(9+10)/12
=2 - 19/12
=(24-19)/12
=5/12
(-60)×(3/4+5/6)
你好:
(-60)×(3/4+5/6)
=-60×3/4+(-60×5/6)
=-45+(-50)
=-95
2/5:3/9等于6:5? 如何计算等于6:5?有步骤更加好。
2/5:3/9
=2/5 /(1/3)
=2/5x3
=6/5
=6:5
希望回答能帮助你,
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24×2/3-1/4+5/6等于几
=16-1/4+5/6
=16-3/12+10/12
=16又7/12
7x-5/4=3/8等于13/56吗 求步骤
是的7x-5/4=3/87x=5/4+3/87x=13/8x=13/56追问:在问2x-1/6=5x+1/8等于-7/72吗
(-60)*(3/4+5/6)等于多少??要过程求大神帮助
/4分子分母同时乘以3得 9/12 5/6分子分母同时乘以2得10/12 (-60)*(3/4+5/6) =(-60)*(9/12+10/12) =(-60)*(19/12) 然后-60约12 得 -5 所以 =(-5)*19 = -95
45×3/4等于多少步骤
分数线就相当于除号。
45×3/4
=45×3÷4
=135÷4
=33.75
(-60)×(3/4+5/6)怎么写?????
=-60*3/4+(-60)*5/6
=-45-50
=-90
(-60)÷(3/4+5/6-11/15-7/12)=?
=-60/〔(9+10-7)/12-11/15〕=-60/〔(15-11)/15〕=-60*15/4=-225
2024-11-19 广告