Question
A and B are two rectangular containers. The base area of A is 73 cm2 while that of B is 31 cm2 . At first, A contained water to a height of 58 cm and B was empty, as shown.
  1. What was the volume of the water in A at first? 
  2. Oliver then poured some water from A to B. After that, the height of the water level in A was thrice that in B.  What was the new height of the water level in A? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A and B are two rectangular containers. The base area of A is 73 cm2 while that of B is 31 cm2 . At first, A contained water to a height of 58 cm and B was empty, as shown.
  1. What was the volume of the water in A at first? 
  2. Oliver then poured some water from A to B. After that, the height of the water level in A was thrice that in B.  What was the new height of the water level in A?