Alex spent 3/7 of his money. He gave 1/4 of the remainder to his sister. He had $120 left. How much money did he have in the beginning?
3 answers
the answer is quite simple. it is pie
1/2+2/3+1/3=$200 :3/1*200=$600= 1/2 TOTAL MONEY $600*1/2=$1200
I don't know I need help I have this for hw