Respuesta :

5/10 reduces to 1/2 when u divide numerator and denominator by 5

4/12 reduces to 1/3 when u divide numerator and denominator by 4

3/9 reduces to 1/3 when u divide numerator and denominator by 3
Reduce 5/10 to 1/2
Reduce 4/12 to 1/3
And finally reduce 3/9 to 1/3