1.2 2/3 × 1 1/4

Jawaban:

1.)22/3

2.)11/10

Penjelasan dengan langkah-langkah:

1.)2 2/3× 11/4=8/3×5/4

=40/12

=10/3

2.)2/6×11/5:2/3=22/30:2/3(dikalikan silang)

=22×3/30×2

=66/60

=11/10

1. 2 2/3 x 1 1/4
= 8/3 x 5/4
= 32/18
= 16/9
= 1 7/9

2. 2/6 x 1 1/5 : 2/3
= 2/6 x 6/5 = 10/36
10/36 x 3/2 = 108/20 = 54/10 = 27/5
= 5 2/5

maaf kalau salah