tolong jawabya no 3,4,5
Matematika
putri7155
Pertanyaan
tolong jawabya no 3,4,5
1 Jawaban
-
1. Jawaban Anonyme
( -23 + 11 ) : ( -8 + 6 )
-12 : -2
6
10,4 - 3 4/5 + 3/8
10 2/5 - 3 4/5 + 3/8
52/5 - 19/5 + 3/8
416/40 - 152/40 + 15/40
279/40
6 39/40
2 1/4 × 3/5 : 0,5
2 1/4 × 3/5 : 1/2
9/4 × 3/5 × 2/1
54/20
27/10
2 7/10