简便计算题!过程!
- 你的回答被采纳后将获得:
- 系统奖励15(财富值+成长值)+难题奖励30(财富值+成长值)
展开全部
1/4×3.125+7/8×25%+1/4
=1/4×(3又1/8+7/8+1)
=1/4×5
=1.25
1.32×78%+1.32×22%
=1.32×(78%+22%)
=1.32×1
=1.32
0.6×6/25+60%×4/25+3/5×1/5
=0.6×(6/25+4/25+1/5)
=0.6×3/5
=0.36
0.5×3+1/2×5+50%×2
=0.5×(3+5+2)
=0.5×10
=5
=1/4×(3又1/8+7/8+1)
=1/4×5
=1.25
1.32×78%+1.32×22%
=1.32×(78%+22%)
=1.32×1
=1.32
0.6×6/25+60%×4/25+3/5×1/5
=0.6×(6/25+4/25+1/5)
=0.6×3/5
=0.36
0.5×3+1/2×5+50%×2
=0.5×(3+5+2)
=0.5×10
=5
本回答被网友采纳
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询