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  1. Given that   √3 = 3.6 and √130 = 11.4,   then the value of   √1.3 + √1300 + √0.013 is equal to
    1. 36.164
    2. 37.254
    3. 36.254
    4. 37.154
Correct Option: B

13 = 3.6 and √130 = 11.4
∴  √1.3 + √1300 + √0.013

=
130
+ √13 × 100 +
130
10010000

=
11.4
+ 3.6 × 10 +
11.4
10100

= 1.14 + 36 + 0.114
= 37.254



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