Acar travels first half of a certain distance with unifom speed of 20 km/h and travels second half distance in two equal time interval with unifom speed of 25 km/h and 35 km/h respectively. Find the average speed of car for entre joumey.
Answers
Answered by
0
Answer:
xkgkgbchffffkgkjvjgxykgxkhxkhdhllgtyoyxxoox xxikxgthchlclhhlhcjcnchlb ig hkhcchohxhohgiiggxgkxggi
Step-by-step explanation:
90
Similar questions