Question

tolong di jawab beserta caranyaaa yaaaa kakk

Answer 1

8. *0,27= 0,27
*15%= 15/100
= 0,15
*1/4= 0,25
*1 1/5= 1,2
*Urutan dari yg terkecil => 15%, 1/4, 0,27, 1 1/5 (C)

9. 3/4 : 2 1/4
= 3/4 : 9/4
= 3/4 x 4/9
Tembak silang
*4 sama 4 tembak = habis
*3 sama 9 tembak = 3
Maka,
= 1/3 (B)

11. 6/16 = 0,375 (C)

12. 4/9 + 11/15 = 20/45 + 33/45
= 53/45
= 1 8/45 (D)


No 10 nya ga tau yh...