Question
V and W are two rectangular containers. The base area of V is 71 cm2 while that of W is 33 cm2 . At first, V contained water to a height of 49 cm and W was empty, as shown.
  1. What was the volume of the water in V at first? 
  2. Bobby then poured some water from V to W. After that, the height of the water level in V was twice that in W.  What was the new height of the water level in V? 
3 m
(a)

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(b)

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V and W are two rectangular containers. The base area of V is 71 cm2 while that of W is 33 cm2 . At first, V contained water to a height of 49 cm and W was empty, as shown.
  1. What was the volume of the water in V at first? 
  2. Bobby then poured some water from V to W. After that, the height of the water level in V was twice that in W.  What was the new height of the water level in V?