Question

12. Valli purchases 10 pens for rs180 and
Kamala buy pens for rs96. Can you
say who bought the pen Cheaper? (using unitary method)​

Answer 1

Answer:

if Kamala bought 10 pens, Kamala bought them for cheap

Step-by-step explanation:

to find the answer we need to find amount for 1 pen

amount paid by Valli = 180/-

number of pens bought = 10

amount for 1 pen = 180/10 = 18/-

amount paid by Kamala = 96/-

number of pens bought = 10

amount for 1 pen = 96/10 = 9.6/-

9.6<18

Therefore, Kamala paid less.

Answer 2

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