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Evarado paid $1.12 for a dozen eggs at his local grocery store.Determine the cost of 3 eggs.

Sagot :

[tex]dozen\ contain\ 12\ pieces\\\\ cost\ of\ one\ egg:\\ 1,12\$:12=0,093\$\\\\Cost\ of\ three\ eggs:\\ 3*0,093\$=0,28\$\\\\Three\ eggs\ cost\ 0,28\$.[/tex]