Answer:
80
Step-by-step explanation:
in this case, it will be a 100% = 80
since 80 will be divided into 4 (taking into consideration that 12.5 and 12.5 as one), meaning 20 questions each which equates to 25%
each 25% needs to be of the same value so it means there are three 20 items and 10 and 10 for 12.5
