Plisssss jawabbbb………​

Jawaban:

6. 5½ x 12.000

= 11/2 x 12.000

= 66.000

7. 6 : 6 ⅜

= 6/1 : 51/8.

= 6/1 x 8/51

= 48/51 = 16/17

8. 85% + 2/5

= 85/100 + 2/5

= 85/100 + 40/100

= 125/100 = 1-25/100 = 1¼

9. 2,5 – 0,57 = 1.93

10. 9/10 : 2/5

= 9/10 x 5/2

= 45/20 = 2-5/20 = 2-¼