tolong kerjakan 1-12 pakai caranya ya kak

Maaf ya Sebelumnya kalau salah
Jawaban dan cara:
1. 2/5 =
[tex]5 \sqrt{2} = 0.4[/tex]
2. 3/4 =
[tex]4 \sqrt{3} = 0.75[/tex]
3. 8/25 =
[tex] 25\sqrt{8} = 0.32[/tex]
4. 7/20=
[tex]20 \sqrt{7} = 0.35[/tex]
5. 27/250=
[tex]250 \sqrt{27} = 0.108[/tex]
6. 3/8=
[tex]8 \sqrt{3} = 0.375[/tex]
7. 5/2=
[tex]2 \sqrt{5} = 2.5[/tex]
8. 4 1/2 = 9/2 =
[tex] 2\sqrt{9} = 4.5[/tex]
9. 3 1/4.= 13/4 =
[tex] 4\sqrt{13} = 3.25[/tex]
10. 5 3/50 = 253/50=
[tex]50 \sqrt{253} = 5.06[/tex]
11. 5 17/40 = 217/40 =
[tex]40 \sqrt{217} = 5.425[/tex]
12. 7 6/125 = 881/125 =
[tex]125 \sqrt{881} = 7.048[/tex]
Sudah...
Maaf Kalau salah