Question

Simplify 9/20 × 4/5

Answer 1

Answer:  18/25 ; or, write as:  0.72  .
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Explanation:
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9/20  * 4/5  = (9*4) / (10*5) = 36/50 ; 
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36/50 = (36÷2) / (50÷2) = 18/25 ; or, write as:  0.72  .
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