Matematika 4 Klass V.n.rudnitskaia I T.v.iudacheva Zadacha Nomer May 2026

"Problem number 15," he whispered. "A train leaves Station A at 8:00 AM traveling at 60 km/h..."

"They are moving toward each other," Maxim realized. "So I add the speeds! He divided the total distance by the combined speed: "Problem number 15," he whispered

Maxim panicked. He remembered the formula: . He pulled a giant pencil out of his backpack—it was the size of a sword. He began scribbling calculations directly onto the platform floor. Train 1: 60 km/h. Train 2: 40 km/h. Distance between stations: 200 km. "Problem number 15