| Math help-surface area and volume?
Kamina bought a new fish tank that is 60 cm long, 40 cm wide, and 25 cm high.
1. Kamina decides to line the inside of the tank's four walls with glass tinting. How many square centimeters of tinting will Kamina need to buy?
2. Kamina decides to add a layer of sand (to a depth of 3 cm) on the bottom of the tank. How much sand should Kamina buy?
The first problem is surface area and the second is volume.
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