No pude entender por qué envía el nan cuando paso más argumentos que parámetros
function percetageofworld3(population1) { return (population1 / 7900) * 100; } const describePopulation = function(country, population) { const chinesePopulation = percetageofworld3(country, population); console.log(chinesePopulation) const countries = `${country} has ${population} million people, which is about ${chinesePopulation}% of the world` return countries; }Pasa a percetageofworld3 dos parámetros pero la función tiene solo uno, por lo que pasa el país, por ejemplo, 'italia' y será return ('italy' / 7900) * 100;
Si aprueba solo el trabajo numérico
function percetageofworld3(population1) { return (population1 / 7900) * 100; } const describePopulation = function(country, population) { const chinesePopulation = percetageofworld3(population); console.log('Result of chinesePopulation: ' + chinesePopulation) const countries = `${country} has ${population} million people, which is about ${chinesePopulation}% of the world` return countries; } console.log('Result of describePopulation: ' + describePopulation('italy', 1000))