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Mathematics, 18.07.2019 14:00 kirstennnash

1) find the square roots on the following by the means of factors a) 529 b) 1764 2 ) find the smallest square number which is divisible by each of the numbers 6,9and 15 3 ) an airplane covers1020 km in an hour. how much distance will it cover in 25/6 hours?

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