Question:If`√5 = 2.24`, then the value of `(3√5)/(2√5 - 0.48)` is :
A `0.168` B `1.68` C `16.8` D `168.
+ AnswerB
+ Explanation`(3√5)/(2√5 - 0.48)` `= (3 xx 2.24)/(2 xx 2.24 - 0.48)` `= 6.72/(4.48 - 0.48)` `= 6.72/4` `= 1.68`.
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