Chapter 6 Fraction Operations
Dartboard
A dartboard has five concentric circles. The centre circle has a value of 1, the next ring has a value of ![](/sites/dl/free/0070973385/505858/ml8_teaser_004.gif) (0.0K) , the third has a value of ![](/sites/dl/free/0070973385/505858/ml8_teaser_005.gif) (0.0K) , the fourth a value of ![](/sites/dl/free/0070973385/505858/ml8_teaser_006.gif) (0.0K) , and the final, outer ring a value of ![](/sites/dl/free/0070973385/505858/ml8_teaser_007.gif) (0.0K) . Rafael threw four darts and scored a total of ![](/sites/dl/free/0070973385/505858/ml8_teaser_008.gif) (0.0K) . Where did his darts land?
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Note: Brain teasers are often open to more than one interpretation, and multiple answers may be possible. Sample solutions are shown. |