$A$ solution is to be kept between $30^{\circ} C$ and $35^{\circ} C$. What is the range of temperature in degree Fahrenheit,if the conversion formula is $F = \frac{9}{5} C + 32$?

  • A
    $86^{\circ} F$ and $95^{\circ} F$
  • B
    $80^{\circ} F$ and $90^{\circ} F$
  • C
    $75^{\circ} F$ and $85^{\circ} F$
  • D
    $90^{\circ} F$ and $100^{\circ} F$

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