Resposta :
Explicação passo a passo:
500 g comida >>>>>>>>>>>>>>>>>> 700 km
x >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1 900 km
700/ 1900 = 500/x
em cruz
700 * x = 1 900 * 500
700x =95 0000
x = 950000/700
x = 1357,14 g
Explicação passo a passo:
500 g comida >>>>>>>>>>>>>>>>>> 700 km
x >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1 900 km
700/ 1900 = 500/x
em cruz
700 * x = 1 900 * 500
700x =95 0000
x = 950000/700
x = 1357,14 g