Large, medium and small ships are used to bring water. 4 large ships c – McqOptions

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1.	Large, medium and small ships are used to bring water. 4 large ships carry as much water as 7 small ships, 3 medium ships carry the same amount of water as 2 large ships and 1 small ship. 15 large, 7 medium and 14 small ships, each made 36 journeys and brought a certain quantity of water. In how many journeys would 12 large, 14 medium and 21 small ships bring the same quantity ?
A.	5
B.	9
C.	2
D.	9
Answer» C. 2

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