Question
Some biscuits are displayed an equal distance from one another on a table. The distance between the fourth and the ninth biscuits is 40 cm. The distance between the tenth and the last biscuit is 56 cm. How many biscuits are there altogether?
4 m

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Some biscuits are displayed an equal distance from one another on a table. The distance between the fourth and the ninth biscuits is 40 cm. The distance between the tenth and the last biscuit is 56 cm. How many biscuits are there altogether?