Question
Barbara gets 5 beads for every science book that she reads. She has just completed reading 9 science books.
  1. How many beads does Barbara get for the 9 science books that she has read?
  2. Barbara can exchange 5 beads for a stamp. How many stamp can she exchange with the beads she has?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Barbara gets 5 beads for every science book that she reads. She has just completed reading 9 science books.
  1. How many beads does Barbara get for the 9 science books that she has read?
  2. Barbara can exchange 5 beads for a stamp. How many stamp can she exchange with the beads she has?