Q17 of 32 Page 20

Express in p/qform.

Let x = 0.235

Multiply both sides with 10


10x = 2.35 ……(i)


multiply both sides by 1000


1000x = 235.35 ……(ii)


Subtracting (i) from (ii), we get


1000x-10x = 235.35-2.35


990x = 233



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