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A flask has a mass of 75.9 g when empty and 161.9 8 g when full of tea. Find its mass when it is1) han full of tea. 2) 0.75 times full of tea |
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Answer» Answer: mass of flask = 75.9g mass of TEA when it totally FILLS tha flask = = 161.98-75.9 = 86.08g 1. mass of half tea = 86.08÷2 = 43.04g mass of flask when half FULL of tea = 75.9+43.04 = 118.94g 2.mass of 0.75 tea = 86.08×0.75 = 64.56 mass of flask when 0.75 full of tea = 75.9+64.56 = 140.46g ans. CHECK IT OUT!! |
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