Kristen can run at 15 kmh and walk at 5 kmh. She completed a 42 km marathon in 4 hours. What distance did kristen run during the marathon?
Matematika
ameliaazm
Pertanyaan
Kristen can run at 15 kmh and walk at 5 kmh. She completed a 42 km marathon in 4 hours. What distance did kristen run during the marathon?
1 Jawaban
-
1. Jawaban naylaajah
fine fine thank you
la laaaaaa