math

it rained on 2/5 of all the days last month. On 1/6 of these rainy days it thunderstorm. On what fraction of the days last month were there thunderstorms?

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  1. (2/5) * (1/6) = 2/30 = 1/15

  2. Hala can ride her bike 7 1/2 miles an hour. How far will she ride in 3 hours? How far will she ride in 1/3 of an hour?

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    posted by Jaiden

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