Skeleton

function skeleton(input) {

    let minutes = Number(input.shift());
    let seconds = Number(input.shift());
    let control = minutes * 60 + seconds;
    let lengthInMeters = Number(input.shift());
    let secondsFor100Meters = Number(input.shift());
    let time = lengthInMeters / 100 * secondsFor100Meters - lengthInMeters / 120 * 2.5;

    if (time <= control) {
        console.log(`Marin Bangiev won an Olympic quota!\nHis time is ${time.toFixed(3)}.`);
    } else {
        console.log(`No, Marin failed! He was ${(time - control).toFixed(3)} second slower.`);
    }
}


Tарикатско решение:)

function skeleton(input) {
    let control = parseInt(input[0]) * 60 + parseInt(input[1]);
    let time = parseFloat(input[2]) / 100 * parseFloat(input[3]) - parseFloat(input[2]) / 120 * 2.5;
    console.log( time <= control ? `Marin Bangiev won an Olympic quota!\nHis time is ${time.toFixed(3)}.`
        : `No, Marin failed! He was ${(time - control).toFixed(3)} second slower.`);
}