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Julli [10]
3 years ago
15

A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Saritha paid ₹27

for a book kept for seven days, while Susy paid ₹21 for the book she kept for five days. Find the fixed charge and the charge for each extra day.​​
Biology
1 answer:
san4es73 [151]3 years ago
7 0

Answer:

See the attachment.

Hope u understand

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