A train travels 240 miles in 6 hours. At this rate, how far could the train go in 13 hours?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

A50% increase followed by 33 1/2% decrease

Solving algebraic equations 2m+3=11