Respuesta :

adityakoka2007

Answer:

1. 896

2. 20.9

3. 21

Step-by-step explanation:

  1. 0.6+3.6 = 4.2. divide that by 0.3 to get 14. 4^3 is 64, so multiply 64 by 14 to get 896
  2. 12.75 + 7.45 is 20.2. 2^3 is 8. 5.6/8 is 0.7. 0.7+20.2 is 20.9.
  3. 2.75+1.75 is 4.5. 4.5/0.9 is 5. 2^4 is 16. 16+5 is 21.