# 定义防冻液的密度范围
density_min = 1.1 # g/cm³
density_max = 1.2 # g/cm³
# 防冻液的质量
mass = 18 # kg
# 将质量转换为克
mass_grams = mass * 1000 # g
# 计算体积范围
volume_min = mass_grams / density_max # cm³
volume_max = mass_grams / density_min # cm³
# 将体积转换为升
volume_min_liters = volume_min / 1000 # L
volume_max_liters = volume_max / 1000 # L
volume_min_liters, volume_max_liters