RPF 5 Jan 2019

Question 60

Simplify:
$$\sqrt{20.25} + \sqrt{75.69} + 8.7 = ?$$

Solution

Expression : $$\sqrt{20.25} + \sqrt{75.69} + 8.7 = ?$$

= $$4.5+8.7+8.7=21.9$$

=> Ans - (B)

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