Index of /wp-content/cache/flying-press/www.sisinternational.com/th/ค้นหา/a boat goes 24 km upstream and 28 km downstream in 6 hours. it goes 30 km upstream and 21 km downstream in 6 hours and 30 minutes. the speed of the boat in still water is
Name
Last modified
Size
Description
Parent Directory
-
index.html.gz
2025-05-14 17:47
47K
GZIP compressed docume>
![[ICO]](/icons/blank.gif){kind=icon}
![[PARENTDIR]](/icons/back.gif){kind=icon}
![[ ]](/icons/compressed.gif){kind=icon}