The wages of a company rose first by [[$ 5 \%$]], then by [[$ 3.8 \%$]], and finally by [[$ 6.1 \%$]].

a) How much had the salary of [[$ 1250 $]] QAR increased after all the increases?



Answer: The salary had increased to QAR.

b) How many percentage points was the total increase?



Answer: The salary rose by percentage points.