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Wednesday 24 February 2016

Maths 2016 Term 1






GI Zoo Prices
        Adult:              $14  
                                          Child under 12 : #

  1. It cost the Naidoo family of 2 adults and 3 children $61 to go to the zoo. What is the missing price on the board?
Answer: 14 x 2 = 28. 28 + 33 = 61. 33 divided by 3 = 11.

  1. For 4 days of the week the zoo has a concession for schools. $10 each for the first 100 children and then $12 each for the others. What would a school pay if there are 127 children?
Answer: 10 x 100 =1000 10 x 27=270 2 x 27 =54 270 + 54= 324. 1000+324=1324

  1. On a Friday evening  the zoo has a special rate for  school children:for every paid 7 children 2 get to go in free.  What would it cost a school with  147 children?
Answer: 147 divided by 9 = 16 r 3 
16 x 7 = 112
11 x 3 = 33
112 x 11 = 1232
1232 + 33 = $1265

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