If each spoonful contains 4 clusters of oats, and each bowl of cereal has 25 spoonfuls, then in each bowl there are 4*25=<<4*25=100>>100 clusters of oats.
And If each box of cereal contains 500 clusters of oats, then there are 500/100=<<500/100=5>>5 bowlfuls of cereal in every box.
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