Given that $\sqrt{24025}=155$ then $\sqrt{240.25}+\sqrt{2.4025}+\sqrt{0.024025}+\sqrt{0.00024025}$ is:
Answer & explanation
Correct answer: option 3
Given,
√24025 = 155
∴√240.25 + √2.4025 + √0.024025 + √0.00024025
= 15.5 + 1.55 + 0.155 + 0.0155 =17.2205