Join Dhruv on his sea-shell collecting adventure and solve related math problems.


If there are 100 sea-shells, how many necklaces of 17 shells each can be made?
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How many shiny pebbles will each friend get if Dhruv divides 127 pebbles equally among 3 friends?
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If Preeti exchanges a 500 note for 20 rupees notes, how many notes will she receive?
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