Question
6 locals have the same mass as 10 foreigners. Each local's mass is 40 kg more than each foreigner. What is the total mass of the 10 foreigners in kilograms?
3 m

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6 locals have the same mass as 10 foreigners. Each local's mass is 40 kg more than each foreigner. What is the total mass of the 10 foreigners in kilograms?