Question

FInd the cost of 52 packs of 10 pens, cost of one pen is 2 rupees

Answer 1

Answer:

total no of pens =52*10=520

COST OF 520 PENS=520*2=1040

Answer 2

Solution

Step-by-step explanation:

Given,

The cost of one pen is 2 rs.

Then, the cost of 10 pens is 10 x 2 = 20

There is 52 packets and each packet contain 10 pens then the total number of pens is 52 x 10 = 520

Then, there is two method to find the cost of the pens

1st method:

Total number of pens is 520 and cost of each pen is 2 = 520 x 2 = 1040

2nd method:

Total number of packets is 52 and each packet contain 10 pens, cost of 10 pens is 20 = 52 x 20 = 1040

$\therefore$ the cost of 52 packets is 1040

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