Question

5/14×4/7等于几分之几？

求求你了 告诉我了吧

Answer 1

5/14×4/7=(5×4)/(14×7)=20/98=10/49
结果是10/49。
注意：分数乘法，分子乘分子，分母乘分母，分子分母约分

Answer 2

计算如下：
5/14×4/7
=(5×4)/(14×7)
=20/98
=10/49

Answer 3

5/14×4/7=10/49

Answer 4

5/14×4/7=10/49

Answer 5

5/14×4/7
=5×4/14×7
=20/98
=10/49