Question:

When 60 is subtracted from 60% of a number, the result is 60. The number is :

A220

B210

C200

D240

Answer:

C. 200

Explanation:

Let the number be 100x

60% of 100x is 60x

60 is substracted from 60% of a number is 60

60x60=6060x-60=60

60x=12060x=120

x=2x=2

The number =100×2= 100\times{2}

=200=200


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