1. -20+7×5-18:(-3) hasilnya 2. 5+(6:(-3)) hasilnya 3. 0.25+6.25:0.5×(-4) hasilnya tolong sama caranya ya

•
-20 + (7 × 5) - (18 : (-3))
= -20 + 35 - (-6)
= -20 + 35 + 6
= 41 - 20
= 21

•
5 + (6 : (-3))
= 5 + (-2)
= 3

0.25 + ((6.25 : 0.5) × (-4))
= 0,25 + (6,25 × 2 × (-4))
= 0,25 + (-50)
= -49,75

1. -20 + 7x5-18:(-3)
-20+35-6
15-6
9
2. 5+(6:(-3))
5+(-2)
3
3.0,25+6,25:0,5x(-4)
0,25+12,5x(-4)
0,25+(-50)
50,25