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Download lagu Two pipes A and B can fill a cistern in 3 hours and 5 hours respectively. Pipe C can empty in 2 hou secara gratis hanya untuk keperluan promosi. Dukung artis favorit kamu dengan membeli musik original di iTunes atau platform resmi lainnya.
16. Two pipes A and B can fill a cistern in 3 hours and 5 hours respectively. Pipe C can || edu214
Two pipes A and B can fill a cistern in 3 hours and 5 hours respectively.Pipe C can empty in
Two pipes, A and B, fill a tank in 15 hours and 20 hours respectively while a third pipe, C empty
16. A cistern has 3 pipes A, B and C. A and B can fill it in 3 hours and 4 hours || edu214
Two pipes A and B can separately fill a tank in 2 hours and 3hours respectively. If both the pipes
Two inlet pipes, A and B, can fill an empty cistern in 22 and 33 hours, respectively. They were.....
Two pipes A and B can fill an empty cistern in 1.8 and 2.7 hours, respectively. Pipe C can drain...
87. Three pipes A, B, C can fil an empty cistern in 2, 3 and 6 hours respectively || edu214