14 replies

JS functions for newbie

Hello!

How does the

getFahrenheit

getFahrenheit

function know that the return value of

multiplyByNineFifths

multiplyByNineFifths

is the celsius argument?
Taken from codecademy intro course.

function multiplyByNineFifths(number) {
    return number * (9 / 5);
    // Returns 27
};

// Celsius is value of 27
function getFahrenheit(celsius) {
    return multiplyByNineFifths(celsius) + 32;
    // Returns 59
};

// Calling getFahrenheit, which looks back to multiplyByNineFifths
console.log(getFahrenheit(15));
// Prints 59

function multiplyByNineFifths(number) {
    return number * (9 / 5);
    // Returns 27
};

// Celsius is value of 27
function getFahrenheit(celsius) {
    return multiplyByNineFifths(celsius) + 32;
    // Returns 59
};

// Calling getFahrenheit, which looks back to multiplyByNineFifths
console.log(getFahrenheit(15));
// Prints 59

KP-C

Kevin Powell - Community•3y ago•

14 replies

Å Marlon G

JS functions for newbie

Hello!

How does the

getFahrenheit

getFahrenheit

function know that the return value of

multiplyByNineFifths

multiplyByNineFifths

is the celsius argument?
Taken from codecademy intro course.

function multiplyByNineFifths(number) {
    return number * (9 / 5);
    // Returns 27
};

// Celsius is value of 27
function getFahrenheit(celsius) {
    return multiplyByNineFifths(celsius) + 32;
    // Returns 59
};

// Calling getFahrenheit, which looks back to multiplyByNineFifths
console.log(getFahrenheit(15));
// Prints 59

function multiplyByNineFifths(number) {
    return number * (9 / 5);
    // Returns 27
};

// Celsius is value of 27
function getFahrenheit(celsius) {
    return multiplyByNineFifths(celsius) + 32;
    // Returns 59
};

// Calling getFahrenheit, which looks back to multiplyByNineFifths
console.log(getFahrenheit(15));
// Prints 59

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