Mathematics 1 Deneme Sınavı Sorusu #1211622

Among the numbers 7/12, 3/5, 11/15, 14/20, and 23/30 which is the greatest number? 


7/12

3/5

11/15

14/20

23/30


Yanıt Açıklaması:

Extend the given fractions to the common denominator 60.

Then we find that 7/12 =35/60, 3/5 = 36/60, 11/15 = 44/60, 14/20 = 42/60, and 23/30 = 46/60. The greatest number among these is, therefore, 23/30.  

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