Question

1.
[tex]1 \frac{3}{4} + 2 \frac{5}{9} [/tex]
2.
[tex]7 \frac{1}{4} + 3 \frac{4}{9} [/tex]
3.
[tex] \frac{1}{4} + \frac{ \\ 5}{6} + \frac{3}{8} [/tex]
4.
[tex]7 \frac{3}{4} + 3\frac{7}{8} + 5 \frac{1}{6} [/tex]
dijawab ya sekalian rumus + cara" nya​

Answer 1

1. 1 3/4 + 2 5/9

= 7/4 + 23/9

= 63/36 + 92/36

= 155/36

= 4 11/36

2. 7 1/4 + 3 4/9

= 29/4 + 31/9

= 261/36 + 124/36

= 385/36

= 10 25/36

3. soalnya kurang jelas kak, maaf

4. 7 3/4 + 3 7/8 + 5 1/6

= 31/4 + 31/8 + 31/6

= 186/24 + 93/24 + 124/24

= 403/24

= 16 19/24

Answer 2

Cara dan jawaban terlampir