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tc) Number of students whoopied basketball o lhe otl hsome12. Cost of a dozen pens is 180 and cost of 8 ball pens is 56. Find the ratioof te usof a pen to the cost of a ball penBh |
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Answer» 1 dozen = 12 pieces 12 pens are of 180 so 1 pen is of 180/12 = 15 8 ball pen is of 56 so 1 ball pen is of 56/8 = 7 Cost of a pen to the cost of a ball pen = 15 : 7 If you find this answer helpful then like it. |
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