I believe the answer is B I pretty sure
The letter is c because you divide 40 by 5 = 8
900,000+40,000+300+1= 940,301.. The answer is D.)
By definition of percentages, we conclude that Montraie has 10 coins saved in his box that come from a collection with a total of 50 coins.
<h3>How to calculate the quantity of coins in a collection</h3>
In this question we know the quantity of coins in a box and such coins are part of the <em>coin</em> collection. By definition of percentage we have the <em>total</em> quantity of coins in the collection:
x = 10*(100/20)
x = 50
By definition of percentages, we conclude that Montraie has 10 coins saved in his box that come from a collection with a total of 50 coins.
To learn more on percentages: brainly.com/question/13450942
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10 and -4. You multiply 10 times -4 to get -40 and you add 10 and -4 to get 6
