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Mathematics, 22.06.2019 03:10, kadestew21
47: 4 aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. what estimation method did she use?
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Mathematics, 22.06.2019 04:00, ellycleland16
The ratio of the ages (in years) of three children is 2: 4: 5. the sum of their ages is 33. what is the age of each child?
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