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primary 5 | Maths
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Date Posted: 5 years ago
Views: 396
Base : 30cm * 24cm = 720cm2
1/4 +4.536l 3/5
5/20 +4.536l 12/20 {common denominator 20}
Therefore, (12-5=7) parts is 4.536l
1 part is 0.648l
Capacity of tank is 0.648*20 parts = 12.96 litres
At first, 5*0.648= 3.24 litres were in the tank.
1/4 +4.536l 3/5
5/20 +4.536l 12/20 {common denominator 20}
Therefore, (12-5=7) parts is 4.536l
1 part is 0.648l
Capacity of tank is 0.648*20 parts = 12.96 litres
At first, 5*0.648= 3.24 litres were in the tank.
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Hope this helps. No need to use the base dimensions. Thanks. :)
Date Posted:
5 years ago
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