soal evaluasi mtk
-5+2-3=
-5×(4):10=
1/3+2/4-1/6=
1 1/3 × 2 3/4 : 5/6=
tolong dijawab dong ![]()
-5+2-3=
-5×(4):10=
1/3+2/4-1/6=
1 1/3 × 2 3/4 : 5/6=
tolong dijawab dong
Jawaban:
-5+2-3=-6
-5×(4):10=-2
1/3+2/4-1/6=16/24
1 1/3 × 2 3/4 : 5/6=9,3
Penjelasan dengan langkah-langkah:
-5+2-3=-6
-5×(4):10=-2
1/3+2/4-1/6=8/24+12/24-4/24=16/24
1 1/3 × 2 3/4 : 5/6=6 33/12 : 5/6=33/12×6/5=33/10=9 3/10=9,3
oy jadikan jawaban tercerdas kalau benar
Jawaban:
1. -5 + 2 - 3 = -3 - 3 = -6
2. -5 x (4) : 10 = -20 : 10 = -2
3. 1/3 + 2/4 - 1/6 = 4+6/12 -1/6 = 10/12 - 1/6 =
10-2/12 = 8/12 (sama² dibagi 4) = 2/3.
4. 1 1/3 x 2 3/4 : 5/6 = (Ubah jadi pecahan biasa) Jadi, 4/3 x 11/4 : 5/6 = 1/3 x 11/1 (penyederhanaan) = 11/3 : 5/6 = 11/3 x 6/5 = 11/1 x 2/5 = 22/5
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