contestada

Sonya can walk 6 kilometers in 3 hours. If she has to walk 10 kilometers how much time will it take her?

Respuesta :

luana
[tex]6\ km\ in\ 3\ hours\\\\ 10\ km\ in\ x\ hours\\\\ proportion:\\ 6-3\\ 10-x\\\\ cross\ multiplication\\\\ 6x=3*10\\\\ 6x=30\ \ \ | divide\ by\ 6\\\\ x=5\\\\ It\ will \ take\ 5\ hours.[/tex]

Answer:

5 hours

Step-by-step explanation:

6/3 is 2 so every hour she walks 2 kilometers meaning to walk 10 kilometers she would have to divide 10/5=5 so it would take 5 hours to walk 10 kilometers

Otras preguntas