Question
Xavier had 15 small pebbles in each box. He had a total of 22 boxes. He gave each child 5 small pebbles at a birthday party. How many children were there at the birthday party?
4 m

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Xavier had 15 small pebbles in each box. He had a total of 22 boxes. He gave each child 5 small pebbles at a birthday party. How many children were there at the birthday party?