CGGO Q18

0. The people of the planet Mars designed a scale for measuring the temperature in which water freezes at 100 units and boils at 250 units. The people of Jupiter designed a scale in which water freezes at 75 units and boils at 300 units. The two scales coincide at

  • Option : C
  • Explanation :
    We have to find the temperature that is same in Mars and Jupiter. Put M = J in the equation
    (M -100) x 225/150 = J -75 and solve to get 150
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