
Hi, good morning, can anyone help with this Q. Thank you!
Hi, good morning, can anyone help with this Q. Thank you!
Container was 5u filled with sand.
Half-filled = 3u (since fully filled = 6u)
Sand removed = 5u-3u = 2u
=> 2u = 360, then u = 180
Total sand = 5 x 180 = 900
Hence empty container = 2580 – 900 = 1680g