Question

二十四分之一加一百二十分之一加三百六十分之一加八百四十分之一加六百三十分之一等于多少

一定要回答悬赏很大的哦

Answer 1

1/24 +1/120 +1/360 + 1/840 +1/630
=(15+3+1)/360 +1/840 +1/630
=133/2520 + 3/2520 + 4/2520
=7/126

Answer 2

1/24+1/120+1/360+1/840+1/630=35/840+1/840+3/360+1/360+1/630
=36/840+4/360+1/630=3/70+1/90+1/630=(27+7+1)/630=35/630=1/18

Answer 3

1/24+1/120+1/360+1/840+1/630=5/120+1/120+1/840+1/360+1/630=6/120+1/840+1/360+1/630=18/360+1/360+1/630+1/840=19/360+1/630+1/840=133/2520+4/2520+3/2520=140/2520=1/18