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The Rectangular Tank Measures 100 Cm By 40 Cm Has A Height Of 50 Cm. It Is Filled With Water To A Height Of 40 Cm. When The Rectangular Brick Measuring 40 Cm By 20 Cm By 10 Cm Is Placed Inside The Tank, How Many Centimetres Does The Water Rise? - Math Discussion

The rectangular tank measures 100 cm by 40 cm has a height of 50 cm. It is filled with water to a height of 40 cm. When the rectangular brick measuring 40 cm by 20 cm by 10 cm is placed inside the tank, how many centimetres does the water rise?