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$90$ km/hr வேகத்தை மீட்டர்/வினாடியாக மாற்றுக.

A$18$ m/s

B$22.5$ m/s

C$25$ m/s

D$27$ m/s

Answer & Solution

Correct answer: C. $25$ m/s

km/hr-ஐ $\dfrac{5}{18}$-ஆல் பெருக்க வேண்டும்: $90 \times \dfrac{5}{18} = 25$ m/s.

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