5%×1,2-2/9 Jawab paket cara Gc gc

5% = 5/100 = 1/20
1,2= 1 2/10 = 12/10 = 6/5

1/20 x 6/5 - 2/9
3/50 - 2/9 
27/450 - 100/450
-73/450 (ini jwbnnya)

5% × 1,2 - 2/9
=5/100 × 12/10 - 2/9
=1/20 × 6/5 - 2/9
=6/100 - 2/9
=54/900 - 200/900
=- 146/900
=- 73/450

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