40 children attending a birthday party were made to queue up in a single line when entering the party room. Every 4 th pupil in the queue received a pencil and every 6 th pupil received an eraser. How many pupil received both a pencil and an eraser?
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Answer:
30 pupil
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Answer:
the answer will be 12th, 24th, 36th children will recieve both pencil and eraser so total 3 children will recieve both items