Calculate the ratio of the masses of alcohol and gasoline in the mixture, the specific heat of combustion of which is g0 = 30MJ / kg.

Calculate the ratio of the masses of alcohol and gasoline in the mixture, the specific heat of combustion of which is g0 = 30MJ / kg. The specific heat of combustion of gasoline is gb = 44MZhzh / kg, and the specific heat of combustion of alcohol is gc = 26MZhzh / kg.

By condition, you can make the following equation:
q1m1 + q2m2 = q0 (m1 + m2), where
q1 – specific heat of combustion of alcohol,
q2 – specific heat of combustion of gasoline,
m1 – mass of alcohol,
m2 is the mass of gasoline and
q0 is the specific heat of combustion of the mixture.
Transforming the resulting equation, we get:
m1 / m2 = (q1-q0) / (q0-q2)
Substituting the numbers we get:
m1 / m2 = 4/14