If the expenditure of gas on burning 6 burners for 6 hours a day for 8 days is 450, then how many burners can be used for 10 days at 5 hours a day for 625 ?

If the expenditure of gas on burning 6 burners for 6 hours a day for 8

1.	If the expenditure of gas on burning 6 burners for 6 hours a day for 8 days is 450, then how many burners can be used for 10 days at 5 hours a day for 625 ?
A.	12
B.	16
C.	4
D.	8
Answer» E.

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If the expenditure of gas on burning 6 burners for 6 hours a day for 8 days is 450, then how many burners can be used for 10 days at 5 hours a day for 625 ?

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