Respuesta :

(I'll edit this for the rest I just wanted to post it)

3. 223, 22.3, 2.23, 0.223

4. 61, 6.1, 0.61, 0.061

5. 57.4, 574, 5740


Estmated:

6. 31.9 = 32 (Rounded to the nearest one)

32 ÷ 4 = 8

7. 6.1 = 6 (Rounded to the nearest one)

6 ÷ 8 = 0.75

8. 492.6 = 500 (Rounded to the nearest hundred)

48 = 50 (Rounded to the nearest one)

500 ÷ 50 = 10

Divide:

9. 1.13895

10. 0.80645

11. 0.29412


Please Mark Brainliest? thx

justyourultimategeek∞

:)