hasil dari 1/12: 1/4 + 1 / 4x1 / 15

Kelas 4 Matematika
Bab Pecahan

1/12 : 1/4 + 1/4 x 1/15
= 1/12 x 4/1 + (1 x 1)/(4 x 15)
= 1/3 + 1/60
= 20/60 + 1/60
= 21/60
= 7/20

Jawaban

[tex] \frac{1}{2} \div \frac{1}{4} + \frac{1}{4} \times \frac{1}{15} = \frac{7}{20} [/tex]