5/11×8分之1+5/11乘5/8+11分之5×1/4等于多少写出算式
第1个回答 2016-08-20
5/11×1/8+5/11×5/8+5/11×1/4
=5/11×(1/8+5/8+1/4)
=5/11×1
=5/11本回答被网友采纳
=5/11×(1/8+5/8+1/4)
=5/11×1
=5/11本回答被网友采纳
第2个回答 2016-08-20
（5/11)*(1/8)+(5/11)*(5/8)+(5/11)*(1/4)
=(5/11)*{(1+5+2)/8}
=(5/11)*(8/8)
=(5/11)*1
=5/11
=(5/11)*{(1+5+2)/8}
=(5/11)*(8/8)
=(5/11)*1
=5/11
