(1又3/4+7/8-7/12)*(1又1/7)
1个回答
(1又3/4+7/8-7/12)*(1又1/7)
=1又3/4*1又1/7+7/8*1又1/7-7/12*1又1/7
=2+1-2/3
=2又1/3
相关问题
(1又3/4-7/8-7/12)*(-8/7)=
(1又3/4-7/8-7/12)/(-7/8)
-7/8除以(1又3/4-7/8-7/12)
(1又3/4-7/8-7/12)除以(-7/8)+(-2/3)
(-5又1/6)-(-1又3/4)-(+3又5/6)-(-12又4/7)-(+12又4/7)
(1又3/4-7/8-7/12)÷7/8 简便计算
计算 -1/3+5又1/4-3又1/7-5又1/4+12又6/7
4×(-15)×(-7/8+1又3/4)-7/12)
(-81)÷1/4+4/9÷(-16) 、 (3/14-7/8-7/12)*(-1又1/7)