# Speed and Time

**Vedic Maths trick to find Speed and Time**

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While walking ^{4}/_{3}^{th} of his Normal speed ravi arrives 30 minutes early. What is normal time to cover distance.

Formula of speed :

**Speed = **^{Distance}/_{Time}

^{Distance}/

_{Time}

Speed | s_{1} = ^{4}/_{3} S |
s_{2} = S |

Time | t_{1} = t - 30 |
t_{2} = t |

s

_{1}* t

_{1}= s

_{2}* t

_{2}

^{4}/

_{3}

4 t - 120 = 3 t

4 t - 3 t = 120

t = 120 mintutes