Question
Victoria spent $25 on biscuits which costs $2.50 each. For every 3 biscuits bought, she received one free biscuit. How many biscuits did she buy altogether?
3 m

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Victoria spent $25 on biscuits which costs $2.50 each. For every 3 biscuits bought, she received one free biscuit. How many biscuits did she buy altogether?