Question

on the opening day at a toy store, every third customer gets a ball and every fourth customer gets a stuffed animal . sixty people come to the store how many get both a ball and a stuffed animal

Answer 1

`x-\ all\ customers\\\\x=60\\\\ (1)/(3)x+(1)/(4)x=(1)/(3)*60+(1)/(4)*60=(60)/(3)+(60)/(4)=\\ 20+15=35\\\\ 35\ customers\ got\ both\ ball \ and\ stuffed\ animial.`