0 the number below the line in a fraction: --
In the fraction ¾, 4 is the denominator.
1 in a fraction (= part of a whole number), the number written below the line, showing how many parts the whole contains --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.