CBSE Class 10 Maths (Basic) 2023 · Paper 430/4/1 · Question 28(a)
A lending library has a fixed charge for first three days and an additional charge for each day thereafter. Rittik paid Rs 27 for a book kept for days and Manmohan paid Rs 21 for a book kept for days. Find the fixed charges and the charge for each extra day.
Answer
Fixed charge Rs ; charge per extra day Rs .
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