Question
The total price of 4 jackfruits and 9 durians is the same as that of 10 jackfruits and 8 durians. Each jackfruit costs $10 less than each durian. How much does each durian cost?
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The total price of 4 jackfruits and 9 durians is the same as that of 10 jackfruits and 8 durians. Each jackfruit costs $10 less than each durian. How much does each durian cost?