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12 x 10 = 120 cents

(Or 1 dollar 20 cents.)

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Q: How much would 12 pencils cost if 1 costs 10 cents?
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Pencils cost 5p each How much would 14 pencils cost?

Costs 70p


If 12 pencils cost 96 cents how much would 9 pencils cost?

Well, isn't that just a happy little math problem! If 12 pencils cost 96 cents, we can find out how much 1 pencil costs by dividing 96 by 12, which equals 8 cents per pencil. To find out how much 9 pencils would cost, we simply multiply 8 cents by 9, giving us a total of 72 cents. Happy calculating!


If 4 pencils cost 10 cents how many pencils can be bought for 50 cents?

4 pencils cost 10 cents so pencils are 10/4 cents each.So 50 cents will buy 50*4/10 = 20 pencils


At the school store 6 pencils sell for 99 cents At this rate what is the cost of 16 pencils?

if 3 pencils for 99 cents would be 33 each, divide that by 2 and you would get 16.5 so 16x16.5=264


What is the cost of 1 gross of pencils if the cost is 8 cents each?

$11.52


If the cost of 3 markers and 2 pencils is 1.80 what is the cost of 1 marker?

Markers are .50cents each Pencils are .15 cents each


Eighteen pencils cost 1.44 At this rate what is the cost of 7 pencils?

I did the math on paper and a calculator and I got the same answer on both. $0.56 or 56 cents :D


If pencils are bought at 70 cents per dozen and sold at 3 for 20 cents the total profit on 6 dozen is?

First, we need to restate the problem as thus: For every 70 cents, one can buy 72 pencils (equal to 6 dozen pencils). Thus, for every x cents, one can buy 3 pencils. In numerical form, this equation turns into $0.70/72 pencils = $x/3 pencils, or 0.70/72 = x/3. Simplified, one gets (3)(0.70) = 72x, or 2.1 = 72x. Hence, x=2.1/72=0.029, or $0.03, or 3 cents. So 3 pencils actually cost 3 cents. If one were to sell 3 pencils for 20 cents, one would have a profit of 17 cents for 3 pencils.


Max bought 10 pencils for 24 cents each .the tax was 14 cents .what was the total cost of the pencils?

10 x .24 +.14=2.54 so he spent $2.54


How much would it cost if pictures were 9 cents each and you had 80?

If a picture costs 9 cents and you had 80 pictures all together it would be 720 cents. Thats $7.20.


One egg costs 5.5 cents How much will two dozen eggs cost?

Two dozen eggs would cost $13.20.


If a 10 pound sack of potatoes costs 6 dollars and 55 cents how much would 1 pound cost?

65.5 cents, but you would be charged 66 cents.