Respuesta :

a. > b. < c. < d. >

Answer:

Since,

[tex]\frac{45}{45}=1[/tex]

Thus, the sign in option 'a' would be '='.

[tex]\frac{6}{3}=2[/tex]

[tex]\implies 1<\frac{6}{3}[/tex]

Thus, the sign in option 'b' would be '<',

[tex]\frac{2}{7}\approx 0.2857[/tex]

[tex]\implies \frac{2}{7}<1[/tex]

Thus, the sign in option 'c' would be '<',

[tex]\frac{64}{23}\approx 0.2857[/tex]

[tex]\implies \frac{64}{23}<1[/tex]

Thus, the sign in option 'd' would be '<'

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