nomor
1= c
2=antara b sama c sori lupa
4 =b
5=A
sori sampai 5 aja ya
Jawab:
1. 1360
2. 323
3. -250
4. 496
5. 2³x3²x5
6. 12
7. 3
8. 6560
9. 800
10. d
11. 7
12. 4,05
13. 60.000
14. 960
15. 7375
16. 52
17. 348
18. 60
19. 16
20. a
Penjelasan dengan langkah-langkah:
1. 5875:25=235 , 235x58=13630
2. 365x125=323
3. -125x32=-4000 , -4000:16=-250
4. 124x36=4464 , 4464:9=496
5. akar bilangan 24=2³x3
45=3²x5
60=2²x3x5
kpk=2³x3²x5
6. akar bilangan 36=2²x3²
48=2³x3
84=2²x3x7
fpb=2²x3=4x3=12
7. akar pangkat 54=2x3³
72=2³x3²
fpb=2x3²=18 , 54:18=3
8. 3375+4913-1728=6560
9. 2025-25x49
=2025-1225=800
10. 0,6500 (1)
0,6300 (2)
0,6000(3)
0,5625(4)
11. 7 per 4 x 100 per 25 = 7
12. 15 per 4 + 25 per 10 -11 per 5 = 75 per 20 + 50 per 20 - 44 per 20 = 81 per 20 / 4,05
13. 6 : 16 : 24 =6 per 46 x 460.000 per 1 = 60.000
14. 8x3=24
8x5=40
=24x40
=960
15. 7500+250-375=7375
16. 50+8-6=52
17. 3 per 5 x 500 =300
300+72-24=348
18. 90x1,5=60
19. 8x5x6=240:15=16
20.a
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nomor
1= c
2=antara b sama c sori lupa
4 =b
5=A
sori sampai 5 aja ya
Jawab:
1. 1360
2. 323
3. -250
4. 496
5. 2³x3²x5
6. 12
7. 3
8. 6560
9. 800
10. d
11. 7
12. 4,05
13. 60.000
14. 960
15. 7375
16. 52
17. 348
18. 60
19. 16
20. a
Penjelasan dengan langkah-langkah:
1. 5875:25=235 , 235x58=13630
2. 365x125=323
3. -125x32=-4000 , -4000:16=-250
4. 124x36=4464 , 4464:9=496
5. akar bilangan 24=2³x3
45=3²x5
60=2²x3x5
kpk=2³x3²x5
6. akar bilangan 36=2²x3²
48=2³x3
84=2²x3x7
fpb=2²x3=4x3=12
7. akar pangkat 54=2x3³
72=2³x3²
fpb=2x3²=18 , 54:18=3
8. 3375+4913-1728=6560
9. 2025-25x49
=2025-1225=800
10. 0,6500 (1)
0,6300 (2)
0,6000(3)
0,5625(4)
11. 7 per 4 x 100 per 25 = 7
12. 15 per 4 + 25 per 10 -11 per 5 = 75 per 20 + 50 per 20 - 44 per 20 = 81 per 20 / 4,05
13. 6 : 16 : 24 =6 per 46 x 460.000 per 1 = 60.000
14. 8x3=24
8x5=40
=24x40
=960
15. 7500+250-375=7375
16. 50+8-6=52
17. 3 per 5 x 500 =300
300+72-24=348
18. 90x1,5=60
19. 8x5x6=240:15=16
20.a