Seudónimo Seudónimo
  • 23-10-2017
  • Mathematics
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last week Chen bought 8 1/2 gallons of gas at 2.30 per gallon. This week he bought 4 3/10 gallons of gas at 2.70 per gallon

What is his total cost

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alexlovesthebulls
alexlovesthebulls alexlovesthebulls
  • 23-10-2017
8.5 times 2.3 equals 19.55. 4.3 times 2.7 equals 11.61. 11.61 plus 19.55 equals 31.16. the total cost is $31.16.
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Аноним Аноним
  • 23-10-2017
I totally agree. I think joe answer is correct.
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