Question
Beads are sold in packets of 7.
During a sale, 3 extra beads are given free for every packet sold.
Adam get 15 beads free.
How many beads does he get altogether?
4 m

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Beads are sold in packets of 7.
During a sale, 3 extra beads are given free for every packet sold.
Adam get 15 beads free.
How many beads does he get altogether?