Question

Tolonggggg
besok disetor nih
tolong pakai cara ya,dan jawabnya yg bener​

Answer 1

Penjelasan dengan langkah-langkah:

1.6× 3 2/3 ×1 3/4

=6 × 11/3 × 7/4

=6×77/12

=462/12

=38 1/2

2.8 × 4 2/6 × 3 3/4

=8 × 26/6 ×15/4

=8 × 390/24

=3120/24

=130

3. 4/5 × 2 1/6 × 3 2/5

=4/5 × 13/6 × 17/5

=884/150

=442/75

=5 67/75

4.4/6 × 3 1/3 × 2 2/3

=4/6 × 19/6 × 8/3

=608/108

=152/27

=5 17/27

5.5/12 × 3 2/8 × 1 1/3

=5/12 × 26/8 × 4/3

=520/288

=65/36

=1 29/36

6.2 2/15 × 84/7 × 3 15/25

=32/15 × 60/7 × 90/25

=172800/2625

=2304/35

=65 39/35