Please help with this! It's due soon! Braileist or however you spell it will be given! I'm not the brightest and have other work to do lol.

Answer:
Step-by-step explanation:
So, we se that there are 8 parts in total.
So, 50/8 is 6.25
So, 6.25*3 parts, which is how many there are for blue is 18.75