i got to a shop "eat well and pay well" to eat three types of itemssamosa , pasta , maggi worth 11rs , 7 rs , 8rs respectivelyi want to have these such that i have to buy atleast one item of each category n i can spend any amount btwn 45-50 (both inclusive). find the number of ways in which i can purchase the items?????

1) 4
2) 5
3) 6
4) 7
5) 8

• 6 ways
  
  1-4-1
  1-1-4
  3-1-1
  1-2-3
  1-3-2
  2-1-2
• 11 years agoHelpfull: Yes(1) No(0)