Write the ratio in standard ratio form and fractional form and as a simplified fraction.Each month Brendan and Lexi pay an average utility gas and electric bill of $280. The electric portion of the bill averages $190.  Electric amount : Gas amount

A. $90 : $190;  ;  
B. $190 : $90;  ;  
C. $90 : $280;  ;  
D. $190 : $280;  ;  


Answer: B

Mathematics

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