Question

please tell how to solve this question step by step ..i wil definitely mark you brainliest+stars and likes​

Answer 1

I think that we have to :

= (25×102) - (4×102)

= 2550 - 408

= 2142

Chen check by dividing 2142 by all options.

Your answer would be 21.

And for extra for your clearance:

after dividing 2142 by 21 Your answer would be

[ 102 ]

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