Respuesta :

Answer:

0.75 or 3/4

Step-by-step explanation:

~Convert the mixed numbers into improper fractions

~Then find the LCD (Least Common Denominator) and combine

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GL.

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Answer:

3/4

Step-by-step explanation:

1½ = 3/2

3/2 _ 3/4 =

[tex] \ \frac{3 \times 2}{2 \times 2} - \frac{3}{4} [/tex]

[tex] \frac{6}{4} - \frac{3}{4} = \frac{6 - 3}{4} = \frac{3}{4} [/tex]