Question
A supermarket was having sale for croissants. For every 5 croissants bought, 1 croissant would be given free. Mrs Tommy paid for 20 croissants. How many free croissants would she have in all?
4 m

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A supermarket was having sale for croissants. For every 5 croissants bought, 1 croissant would be given free. Mrs Tommy paid for 20 croissants. How many free croissants would she have in all?