What is the proof for this? i need an explanation not just the (fill in the blank)

What is 140% of 25? because i need

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay