Question

The cost of 12 pen is rupees 144. (I)What is the cost of 14 such pen? (ii) how many pens can be purchased for rs96​

Answer 1

Step-by-step explanation:

cost of 1 pen = 144/ 12 = 12

cost of 14 pen =12 * 14 = 168

pens buyed for 96 = 96/12 = 8

Answer 2

GIVEN:

cost of 12 pens=₹144

cost of 1 pen=144/12=₹12

cost of 14 pens will be 14*12=₹168

let, x pens be purchased for ₹96

96/144=x/12

x=96/12=8

$\huge\mathfrak\red{ANSWER...!!!!}$

cost of 14 pens will be ₹168

8 pens can be purchased for ₹96

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