Question

pls solve this question

Answer 1

Answer:

option D

Step-by-step explanation:

total staff =400

20% of staff leave from  morning 400= 20*400/100

                                                   = 80

staff leave for morning 10% came to afternoon = 10*80/100

                                                                                  =8

staff present in afternoon = 320+8

                                             =328.