x = walking rate
Time = Distance/Rate
4/3 = 2/2x + 3/x
Multiply both sides by x
4/3x = 1 + 3
You can take it from there.
Jean jogged for 2 miles and then walked for 3 miles. Took her 1 1/3 hours. If she jogged twice as fast as she walked, what was her walking rate?
2 answers
3.33