yg no 13-16 tolongin:)))
gatau yg no 13 ngawur
gatau yg no 13 ngawur
Jawaban:
[tex]12) \frac{2}{7} + \frac{4}{7} + \frac{1}{7} \\ = \frac{7}{7} (d)[/tex]
[tex]13)36 \frac{1}{2} + 36 \frac{1}{4} \\ = (36 + 38) + \frac{1}{2} + \frac{1}{4} \\ = 74 + \frac{2}{4} + \frac{1}{4} \\ = 74 + \frac{3}{4} \\ = 74 \frac{3}{4} (a)[/tex]
[tex]14) \frac{2}{4} + 0,25 \\ = \frac{2}{4} + \frac{25}{100} \\ = \frac{50}{100} + \frac{25}{100} \\ = \frac{75}{100} \\ = \frac{3}{4} (b)[/tex]
15.
0,25
1,5
_____ +
1, 75
[tex]16) \frac{2}{7} \times 4 \frac{1}{5} \\ = \frac{2}{7} \times \frac{21}{5} \\ = \frac{42}{35} \\ = \frac{6}{5} (c)[/tex]
[answer.2.content]
