Solve a problem. The city And at 8 o'clock in the morning left the truck with a speed 32km/h, and at 11 o'clock in the afternoon after it the bus with a speed 56km/h left. In what time and at what distance from the city And the bus will catch up with the truck?

91
1) 56-32=24 (km/h) 2)11-8=3(ch) 3) 32*3=96 (km) 4)9624=4(ch) 5)11+4=15(ch) 6) 56*4=224 (km) of the 32nd = the 56 (x-3) 32 = the 56th - 168 of the 24th = 168 x = 7cherez 7 hours they will meet 7*32 = 224 (km) of Answer: will meet at 15:00 at distance of 224 km from the city And
206
Answer add