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Question

1 score of pencils cost 12.50 How many pencils can be bought for 15 (1 score =20)


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Solution

Step1: Find the number of pencils for 15

It is given that one score pencil cost =12.50

1 score =20

20 pencils cost =12.5

Step 2: Now find the number of pencils bought in 1using unitary method.

In 12.5 number of pencils can be bought =20

In 1 number of pencils can be bought =2012.5

In 15 number of pencils can be bought =2012.5×15

=20×150125

=20×65

=4×6

=24

Hence, in 15He can bought 24 pencils.


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