Me when they asked to calculate the new volume given no formulas, only the original volume of the fuel, the volume of air it burns in and the percentage of oxygen in the final volume in aqa a level chemistry paper 2
https://t.co/v7NQzwJEyF
@AestheticsCall1 I added up the total number of values and divided by 3 to get 40:40:40 but I’m not sure if that’s right but it fits the null hypothesis :,)