Question

Tolong jawab..pakai cara kaya gini !!
1).1 abad+2 windu=...tahun
=(1×100)+(2×8) tahun
=100+16 tahun
=116 tahun
tolong jawab nomor 2-10 pakai cara kaya gini

Answer 1

2. (1 x 8) + (½ x 8) + (6 x 10) + 8 tahun
= 8+4+60+8
=80 tahun
3. 200 + (15x8) + 30
= 200+120+30
=350 thn
= 3,5abad
4. (8x100) + (80x8)
= 800 + 640
= 1440 thn
= (1440 : 8)
= 180 windu
5. (4x100)+40+(48:12)
= 400+40+4
= 444 thn
= (444:8)
= 55,5 windu
6. (6x10)+10+(240:12)
= 60+10+20
= 90 thn
= (90:10)
= 9 dasawarsa
7. (1x8)+(4x10)+2
= 8+40+2
= 50 thn
8. (12x12)+12+6
= 144+12+6
= 162 bln
= (162:6)
= 27 semester
9. (9x6)+(3x4)+4
= 54+12+4
= 70 bln
10. (2x12)+(2x6)+(6x4)
= 24+12+24
= 60 bln