Created
August 23, 2012 02:14
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w2-e3.rb
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| >> cost_per_taco = 0.85 | |
| => 0.85 | |
| >> taco_count = 3 | |
| => 3 | |
| >> total_cost = cost_per_taco * taco_count | |
| => 2.55 | |
| >> cost_per_taco.class | |
| => Float | |
| >> taco_count.class | |
| => Fixnum | |
| >> total_cost.class | |
| => Float |
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