Tolong di jawab plss soalnya harus dikumpulin hari ini​

Jawaban:

1. (6.525 – 1.350) : 25 – 28 = 5.175 : 25 – 28

= 207 – 28

= 179

2. 963 – 123 × 24 : 8 = 963 – 123 × 3

= 963 – 369

= 594

3. (7.970 + 2.030) : 25 – 13 × 9 = 10.000 : 25 – 117

= 400 – 117

= 283

4. 55% : 3/20 – 2 1/6 = 11/3 – 13/6

= 3/2

= 1 1/2

5. 6,2 + 5,4 × 20% – 3 4/5 = 6,2 + 5,4 × 0,20 – 3,80

= 6,2 + 1,08 – 3,80

= 7,28 – 3,80

= 3,48