Page 21 - BS Matematika Kelas 5 Materi 1

Perkalian Pecahan Campuran dengan Bilangan Asli

Contoh Penyelesaian
2 2 7 7 × 4 28 3
1. 1 × 4 = ... 1. 1 × 4 = × 4 = = = 5
5 5 5 5 5 5
4
4
2. 3 × 1 = ... 2. 3 × 1 = 3 × 11 = 3 × 11 = 33 = 4 5
7
7
7
7
7
7

Kerjakan perkalian pecahan berikut!

2 5 3 4
. 1 2 x 5 = ... . 4 1 x 4 = ... . 7 5 x1 = ... . 9 12 x1 = ...
3 7 7 9
4 7 9 3
x
. 2 1 x 2 = ... . 5 1 x 2 = ... . 8 6 x1 = ... 10 . 100 1 = ...
5 9 10 25
5 7
. 3 2 x 6 = ... . 6 4 x = ...
8 9

Perkalian Pecahan Campuran dengan Pecahan Biasa

Contoh Penyelesaian
1 1 1 1 5 1 5 x1 5
. 1 1 x = ... . 1 1 x = x = =
4 6 4 6 4 6 4 x 6 24
1 4 1 4 1 9 1 x 9 9
. 2 x1 = ... . 2 x1 = x = =
4 5 4 5 4 5 4 x 5 20

Selesaikanlah perkalian pecahan berikut!

2 1 2 2 2 3 4 7
. 1 2 x = ... . 4 1 x = ... . 7 x1 = ... . 9 x1 = ...
3 6 7 3 5 7 5 8
4 1 7 2 3 3 5 3
. 2 2 x = ... . 5 1 x = ... . 8 x 2 = ... 10 . x1 = ...
5 8 8 5 4 10 8 4
2 2 2 5
. 3 1 x = ... . 6 x 1 = ...
7 5 3 9

20 Senang Belajar MATEMATIKA untuk SD/MI kelas V