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The speed $$3\frac{1}{3}$$ m/sec when expressed in km/hr becomes :
Answer & Solution
Correct Answer:
Option
D
1 m/sec = $$\frac{18}{5}$$ km/hr
$$\frac{10}{3}$$ m/sec = $$\frac{10}{3}$$ × $$\frac{18}{5}$$
= 12 km/hr
$$\frac{10}{3}$$ m/sec = $$\frac{10}{3}$$ × $$\frac{18}{5}$$
= 12 km/hr
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