Simplify the fractions.
OPTION A
[tex]\begin{gathered} \frac{88}{92}=\frac{44}{46} \\ =\frac{22}{23} \end{gathered}[/tex]Not equivalent of fraction 45/46.
OPTION B
[tex]\begin{gathered} \frac{135}{138}=\frac{45\cdot3}{46\cdot3} \\ =\frac{45}{46} \end{gathered}[/tex]Fraction 135/138 is simplify to 45/46. So fraction 135/138 is equivalent to 45/45.
OPTION C
[tex]\begin{gathered} \frac{90}{93}=\frac{30\cdot3}{31\cdot3} \\ =\frac{30}{31} \end{gathered}[/tex]Fraction 90/93 is not equivalent to 45/46.
OPTION D
[tex]\begin{gathered} \frac{170}{178}=\frac{85\cdot2}{89\cdot2} \\ =\frac{85}{89} \end{gathered}[/tex]Fraction 170/178 is not equivalent to 45/46.
So answer is OPTION B.
135/138
