Code not working (MIxtures)

[Vishal_234 (Vishal Srivastava)]

I am not able to understand, why my code is failing, my logic is the same as in the video. Kindly help:
My code:

Coding Blocks IDE

[aman212yadav (Aman Yadav)]

hello @Vishal_234

this part is not correct.
u need to call ur solvemixture function to compute these values.