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A dozen of pencils is the collection of ...

A dozen of pencils is the collection of _____pencils.

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Explore conceptually related problems

If the cost of 4 pencils is Rs 8, find the cost of 7 pencils.

Cost of a dozen pens is Rs 180 and the cost of 8 pencils is Rs 56. Find the ratio of the price of one pen to the price of one pencil.

Knowledge Check

  • If k pencils cost c cents, what is the cost in cents of p pencils?

    A
    `(pc)/(k)`
    B
    `(pk)/(c)`
    C
    `(c)/(kp)`
    D
    `cpk`

    • Similar Questions

    Explore conceptually related problems

    Find the ratio of the price of pencil to that of ball pen, if pencil cost Rs.16 per score and ball pen cost Rs.8.40 per dozen.

    If the cost of 25 pencils is Rs 75, then the cost of 75 pencils is (a) 225 (b) 150 (c) 180 (d) 100

    If the cost price of 6 pencils is equal to the selling price of 5 pencils, then the gain percent is (a) 10% (b) 20% (c) 15% (d) 25%

    A stationery box has 15 pencils and 21 pens. Express in simplest form: The ratio of the number of pencils to the number of pens

    Give reasons : Graphite is used in the leads of pencils.

    Express the following ratios in language of daily life: (i)The ratio of the number of bad pencils to that of good pencils produced in a factory is 1:9. (ii)In India, the ratio of the number of villages to that of cities is about 2000:1.

    Three shopkeepers A ,\ B\ a n d\ C go to a store to buy stationary. A purchases 12 dozen notebooks, 5 dozen pens and 6 dozen pencils. B purchases 10 dozen notebooks, 6 dozen pens and 7 dozen pencils. C purchases 11 dozen notebooks, 13 dozen pens and 8 dozen pencils. A notebook costs 40 paise, a pen costs Rs. 1.25 and a pencil costs 35 paise. Use matrix multiplication to calculate each individuals bill.

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