The tank is 1 m long, 70 cm wide, 50 cm deep, filled with water. Find the mass of water if the mass of 1 dm³ of water is equal to 1 kg.
| January 1, 2021 | education
1) translate the sides into dm:
10, 7 and 5
2) find the volume:
10 * 7 * 5 = 350 dm3
3) the mass is equal to: 1kg × 350 = 350kg
Answer: the mass of water in the tank is 350 kg
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