Ginni liaw's answer to #LOVECUPCAKES's Primary 6 Maths question.
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10 litres per minute, thus 3 minutes would mean 30 litres.
30 litres convert to cm cube wouks be 30,000 cm3 .
Volume of each metal cube will be 1000cm3
2 metal cubes will be 2000cm3
Hence to find the volume of the tank,
You need to take 30,000cm3 minus 2 metal cubes = 28,000cm3
Length x breath x height = volume
40 x 25 x height = 28,000cm3
Height = 28cm
30 litres convert to cm cube wouks be 30,000 cm3 .
Volume of each metal cube will be 1000cm3
2 metal cubes will be 2000cm3
Hence to find the volume of the tank,
You need to take 30,000cm3 minus 2 metal cubes = 28,000cm3
Length x breath x height = volume
40 x 25 x height = 28,000cm3
Height = 28cm
Date Posted:
7 years ago
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