1. 2 1/5=...... desimal 2. 3/20=....% 3. 1/16=....desimal 4. 3,5 senilai dengan 5. 13/20........63 6. 37,9=.....37 9/A =a berapa 7. 12/25=.....% 8. 275%.....11/
Matematika
chanyeol112
Pertanyaan
1. 2 1/5=...... desimal
2. 3/20=....%
3. 1/16=....desimal
4. 3,5 senilai dengan
5. 13/20........63
6. 37,9=.....37 9/A =a berapa
7. 12/25=.....%
8. 275%.....11/4
9. 0,08=.....%
10. 38% siswa kelas 5 adalah perempuan jika dalam desimal =.....
11. 4 1/2+ 1/6=.....
12. 0,325+0,33=.....
13. 12%+2 1/4=......
14. 1 1/2 - 0,5=.....
15. 2,52-0,45=.....
16. 2 3/20-1,2=......
17. 36%+1/4-0,6=....
18. 3/7×11/5=....
19. 15%×2,4=....
20. 6/7:4/5=.....
tolong di jawab pakai cara!!!
2. 3/20=....%
3. 1/16=....desimal
4. 3,5 senilai dengan
5. 13/20........63
6. 37,9=.....37 9/A =a berapa
7. 12/25=.....%
8. 275%.....11/4
9. 0,08=.....%
10. 38% siswa kelas 5 adalah perempuan jika dalam desimal =.....
11. 4 1/2+ 1/6=.....
12. 0,325+0,33=.....
13. 12%+2 1/4=......
14. 1 1/2 - 0,5=.....
15. 2,52-0,45=.....
16. 2 3/20-1,2=......
17. 36%+1/4-0,6=....
18. 3/7×11/5=....
19. 15%×2,4=....
20. 6/7:4/5=.....
tolong di jawab pakai cara!!!
1 Jawaban
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1. Jawaban Raies05
1.)
[tex]2 \frac{1}{5} = \frac{11}{5} = 2.2[/tex]
2.) 3/20 × 100% = 15 %
3.) 1/16 = 0,0625
4.) 3,5 = 35/10 = 3 5/10 --> 3 1/2
5.) 63 : 13/20 = 63 × 20/13 = 96,92
6.) 37,9 = 379/10 = 37 9/10 a= 10
7.) 12/25 × 100 = 48%
8.) 275 : 11/4 = 275 × 4/11 = 100
9.) 0,08 = 8/100 = 8%
10.) 38% = 38/100 = 0,38
11.) 9/2 + 1/6 = 27/6 + 1/6 = 28/6 = 14/3
= 4 2/3
12.) 0,655
13.) 12/100 + 9/4 = 12/100 + 225/100 =
237/100 = 2,37
14.) 1,5 - 0,5 = 1
15.) 2,07
16.) 2 3/20 - 12/10 = 43/20 - 24/20= 19/20
17.) 36/100 + 1/4 - 6/10 =
36/100 + 25/100 - 60/100 = 1/100
18.) 3/7 × 11/5 = 33/35
19.) 15/100 × 24/10 = 360/1000 = 0,360
20.) 6/7 : 4/5 = 6/7 × 5/4 = 30/28 = 15/14
akhirnya selesai jg..