“Rodada de matemática” Respostas de código

JS arredondando

//There are meny ways of rounding...
Math.floor(5.5) //Answer 5, it alwas rounds down.
Math.round(5.5) //Answer 6, it simpily rounds to the closest whole number.
Math.ceil(5.5) //Answer 6, it alwas rounds up.

//You can do more things too...
Math.floor(5.57 * 10) / 10 //Answer 5.5, the number turns into 55.7, Then gets floored (55.0), Then gets divied, (5.5).
Determined Programmer

arredondando em javascript

var avg=10.55;
console.log(Math.round(avg)); //Prints 11
Gorgeous Gerenuk

arrondi js

let x = 2.960024578;
let res = x.toFixed(2);
console.log(res);
//2,96
Hugueprime

Rodada de matemática

// There are many ways of rounding...
Math.ceil(5.5) // Answer 6, rounds up.
Math.round(5.5) // Answer 6, rounds to the closest whole number.
Math.floor(5.5) // Answer 5, rounds down.

// ceil is short for ceiling(up), floor is down...
shahul

matemática

Math.round((num + Number.EPSILON) * 100) / 100
Graceful Grebe

Rodada de matemática

const round = (n, d) => Number(Math.round(n + "e" + d) + "e-" + d)

round(1.005, 2) //1.01
round(1.555, 2) //1.56
thefazeelahmed

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