Abusadiq01:
Good Evening Nairalanders, So this evening I came back from work very tired, my cousin Came into my room and said, "Broda, Please help me do my Math assignment". To my surprise, it was word problem in mathematics. As a 300L B.Pharm student, I excitedly collected it and sharply wanted to do it at that spot, bt wat I thought it was wasn't it. So I told her to leave it on d table wen am done I will check it again...

Pls help me show ur working, dat girl go request for explanation... Thanks

pls which textbook is it....name and author....... thanks

@Abusadiq01
which textbook is this please..... name and author. thanks