100.37×3.4+1.7×109.26简算

昆明的天空2022-10-04 11:39:545条回答

已提交,审核后显示!提交回复

共5条回复
冰蓝空气 共回答了18个问题 | 采纳率88.9%
原式
=200.74×1.7+1.7×109.26
=1.7×(200.74+109.26)
=1.7×310
=1.7×(300+10)
=1.7×300+1.7×10
=510+17
=527
1年前
蓝秕尼的风 共回答了2个问题 | 采纳率
100.37*3.4+1.7*109.26=200.74*1.7+1.7*109.26=1.7*(200.74+109.26)=1.7*310=1.7*300+1.7*10=510+17=527
1年前
娃娃1023 共回答了1个问题 | 采纳率
原式=100.37*2*1.7+1.7*109.26=1.7*(200.74+109.26)=1.7*310=1.7*(300+10)=527
1年前
woaitony 共回答了1个问题 | 采纳率
=200.74x1.7+1.7x09.26
=(200.74+109.26)x1.7
=310x1.7
=300x1.7+10x1.7
=510+17
=527
1年前
新月女郎 共回答了2个问题 | 采纳率
100.37×3.4+1.7×109.26
=100.37x1.7x2+1.7x109.26
=1.7x(100.37x2+109.26)
=1.7x(200.74+109.26)
=1.7x310
=527
1年前

相关推荐

英语翻译12月农药行业价格指数以上年同月价格为100,则为102.59,以上年同月累计价格为100,则为100.37.
水柔心1年前1
liuwei1223 共回答了14个问题 | 采纳率78.6%
The figure of pesticide price is 102.59 in Dec. compared to 100 of the same month last year . At the same time , the sum price is 100 in Dec. compared to 100.37 of the same month last year
麻烦确认