Christopher and Tamer play a guessing game. Christopher thought of a number and told
Tamer the answer to the question was 15. Christopher showed Tamer the steps he took to get the
answer.
Order the steps Tamer takes to find the original
number.
a.  He added 9.8 +
1.2 = 11  b.  He multiplied 14.7 X 4 = 58.8.  c.  Tamer decided to
work backward to calculate the original number.  d.  He divided 58.8
¸ 6 =
9.8..  e.  He multiplied 11 X 8 = 88.  f.  He subtracted 15
 0.3 = 14.7.   
