Question

Tolong yang nomor 6 yaa, sama jalannya juga ya

Answer 1

7   2/3  +  4/9 +  2  1/2
23 / 3  +   4/9   + 5/2
(23 x 6 + 4 x 2 + 5 x 9) / 18
(138 + 8 + 45) / 18
191 / 18
10  11/18

Answer 2

7 3/2 = 17/2
4/9. = 4/9
2 1/2 = 5/2

jadi : 17/2 + 4/9 + 5/2 = 153 + 4 + 40 / 18
= 197/18
= 18 4/16