aliviaupperman4378 aliviaupperman4378 29-01-2024 Mathematics contestada What is the average speed for the whole journey, rounded to 1 decimal place, for Tomas who drives 75 km at an average speed of 110 km/h and then 7 km at 40 km/h without stopping? A) 64.5 km/h B) 72.1 km/h C) 79.6 km/h D) 87.0 km/h
