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A company buys equal numbers of two different card forms. it utilizes 2/3 of one kind and 9/10 of the other. what fraction of the total number is unused? 28/305/3012/301/313/60

Justin Parker

in Business

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Melissa Norris on May 13, 2018

The remaining amount for the first form of the card is 1/3 and for the second is 1/10. To resolve these two fractions to a common denominator, multipy the denominators to get 30 and then multiply the numerator of 1/3 10 = 10/30 and 1/10 muliply the denominator by 3 to get 30 and then the numerator by 3 to get 3/10 so that the total is 13/30 to the left.


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