document.write( "Question 548512: Between Brisbane and Toowoomba workers are repairing a section of road 7.5 kilometers in length. The speed limit on this section of road is normally 100km/h. Due to the road work the speed limit has been reduced to 60km/h. How many minutes will the roadwork add to the journey \n" ); document.write( "
Algebra.Com's Answer #357029 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Between Brisbane and Toowoomba workers are repairing a section of road 7.5 kilometers in length. The speed limit on this section of road is normally 100km/h. Due to the road work the speed limit has been reduced to 60km/h. How many minutes will the roadwork add to the journey \n" ); document.write( "------------------------- \n" ); document.write( "Equation: \n" ); document.write( "time = [7.5/60] - [7.5/100] \n" ); document.write( "time = 0.05 hrs = 3 minutes \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |