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i | How many litres of milk will remain in the tin after seling 20 full cups? EAE ERE {s sold using a cylindrical cup of radius Sem and height 7em. ;* ' 160 roe Ht ca i i i F 5 5 : ae hid ‘ing at 30km/h for another 2hours. (Smarks) 120 } 28. A tin of length 25em, width 46cm and height 50cm is full of milk The milk Time in hours