

MENYEDERHANAKAN PECAHAN
Presentation
•
Education
•
10th Grade
•
Hard
Yusrina Indraswari
Used 1+ times
FREE Resource
7 Slides • 0 Questions
1
DISUSUN OLEH:
YUSRINA INDRASWARI, S.Pd
MENYEDERHANAKAN
PECAHAN
Jakarta, 26 Juli 2021
2
PECAHAN
• Pecahan Biasa
10
20
• Pecahan Campuran
3
𝟓
𝟗
Pembilang
Penyebut
3
Menyederhanakan Pecahan
• Menyederhanakan pecahan artinya mengubah pecahan
menjadi pecahan senilai yang paling sederhana.
8
12=
8 ∶4
12:4=
2
3
16
20=
16 ∶ 2
12 ∶ 2=
8 ∶ 2
6 ∶ 2=
4
3
25
15=
25 ∶5
15 ∶ 5=
5
3
4
LATIHAN BERSAMA
•
18
9=
18 ∶ 3
9 ∶ 3=
6∶3
3∶3=
2
1= 2
•
𝟏𝟖
𝟗:
𝟏𝟖 ∶ 𝟑
𝟗 ∶ 𝟑=
𝟔
𝟑= 2
𝟏𝟖
𝟗=
𝟏𝟖 ∶ 𝟑
𝟗 ∶ 𝟑=
𝟔
𝟑= 2
SALAH
BENAR
5
PENJUMLAHAN PECAHAN DENGAN PENYEBUT YANG
BERBEDA
• CONTOH:
5
2+
6
3=
𝟏𝟓+𝟏𝟐
6
=
27
6
6 dibagi 2 = 3
3 dikali 5 = 15
6 dibagi 3 = 2
2 dikali 6 = 12
6
LATIHAN SOAL (Dikerjakan di buku tulis, menggunakan cara)
1.
2
5+
7
10=
2.
4
2+
5
10=
3.
12
2+
7
10=
4.1
3+ 2
5=
5.
10
4+
2
8=
7
TERIMAKASIH
SEMOGA SUKSES UNTUK KITA SEMUA
DISUSUN OLEH:
YUSRINA INDRASWARI, S.Pd
MENYEDERHANAKAN
PECAHAN
Jakarta, 26 Juli 2021
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