Question

If the cost of 2 dozen pens is 120 find the cost og 4 pens
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Answer 1

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Cost of 4 pens = ₹20

Step-by-step explanation:

Given

• 2 dozen pen = ₹120
• To find, the cost of 4 pens.

Answer

We know that 1 dozen pens = 12 pens

So 2 dozen =2×12=24 pens

Here cost of 2 dozen pens =₹120

So cost of 1 pen =120/24= ₹5

So cost of 4 pens =4 ×5=₹20

Answer 2

Answer:

20

Step-by-step explanation:

arrange the nos in fraction form

then do 24 ×x =