Two cars drove with the first speed 80 km / h, 85 km / h in how many hours they will travel 1000 km.
| December 12, 2020 | education
80 + 85 = 165 km / h. This is their overall speed.
t = S / V, where t is time, S is distance, V is speed.
1000 (km) / 165 (km / h) = 6 h
Answer: in 6 hours
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
