计算:7/6×(1/6-1/3)×3/14
1个回答
1/6-1/3=(1-2)/6=-1/6
原式=7/6×(-1/6)×3/14=-1/24
相关问题
(1/3×6/7-1/14)×14/19简便方法计算应该怎么算?
(1×3×5+2×6×10+7×21×35)÷(1×2×3+2×4×6+7×14×21)简便计算
简便计算3.6×7.2+3.6×1.1-8.3×2.6
wps表格计算公式[1/6×(9.6²×3.14+10.69²×3.14×4+11.775²×3.14〕×2.9+3²×
怎样简便怎样算. [5/6]×[7/25]×6 [2/5]×[3/14]×[2/3] ([3/7]+[1/2])×14
用简便方法计算[6/7]×2.6+[6/7]×1.428×([1/7]+[3/4])
直接写得数:3/14×2/26=?1/7×21/24=?1/4×1/6=?2/3×1/7=?4/6×2/3=?9/8×6
3 × 2/9 + 1/3 5/7 × 3/25 + 3/7 3/14 ×2/3 + 1/6
[1×2×3+2×4×6+7×14×21/1×3×5+2×6×10+7×21×35].
计算:1×2×3×4×5×6×7-(1+2×1×2+3×1×2×3+…+6×1×2×3×4×5×6)=______.