I think its 672 because * hrs a day is 56 and when you multiply that by 12 its 672<span />
Answer:
twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2
For number 26 the answer is c because you have to multiply 18 time 24