7. c. 30
- 240 : (- 8) = 30
negatif bagi negatif sama dengan positif
8. d. 37° C
29 - (- 8) = 29 + 8 = 37° C
9. b. - 4° C
8 + (- 3 x 4) = 8 + (- 12) = - 4° C
10. c. 3° C
- 5 + (2 x 4) = - 5 + 8 = 3° C
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7. c. 30
- 240 : (- 8) = 30
negatif bagi negatif sama dengan positif
8. d. 37° C
29 - (- 8) = 29 + 8 = 37° C
9. b. - 4° C
8 + (- 3 x 4) = 8 + (- 12) = - 4° C
10. c. 3° C
- 5 + (2 x 4) = - 5 + 8 = 3° C