
Mark M. answered 10/02/19
Mathematics Teacher - NCLB Highly Qualified
(120 / 32) - (100 / 24) = ?
Jang Y.
asked 10/02/19The first route is on city roags and is 100 miles long. The second route is on highways but is 120 miles long. If the Chens' car averages 24 miles per gallon on city roads and 32 miles per gallon on highway roads, how many gallons of gas would the Chens save by driving on the highway?
Mark M. answered 10/02/19
Mathematics Teacher - NCLB Highly Qualified
(120 / 32) - (100 / 24) = ?
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