Respuesta :

stanloonabtstwice

Answer:

1a. 1.5

1b. 0.38

Step-by-step explanation:

a.

one full grid is full (1) and half a grid is full (0.5)

b.

there are 100 squares and 38 of them are filled in,so you divide 38 by 100 which is 0.38

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