please help me get the correct answer and units. keep getting it wrong

P and S waves from an earthquake travel at different Assum-ing typical speeds of 0 2 km/s and 5 3 km/s lo; P and S waves, respectively, how far away did an earthquake occur speeds, and this difference helps locate the it a particular seismic station detects the arrival of these two types of waves 1 5 min apart? earthquake "epicenter" (where the disturbance took Express your answer to two significant figures and include the appropriate units. place). 0 ? Ar Value Units