In A hours and B minutes, a man travel C miles. The man's speed in miles per hours?

\frac{c}{60 + B}

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\frac{C}{A + B}

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\frac{60 C}{60 A + B}

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\frac{60}{60 + B}

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\frac{60}{60 C}

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Solution

The correct option is B $\frac{60 C}{60 A + B}$
Given :

Time = A hours B minutes $= (A + \frac{B}{60}) h r s$

distance = C miles.

Speed = $\frac{d i s t a n e}{t i m e} = \frac{C}{(A + \frac{B}{60})}$

Speed $= (\frac{C \times 60}{60 A + B}) m i l e s / h r s$

$∴$ speed of man $= \frac{60 C}{60 A + B} m i l e s / h r$

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In A hours and B minutes, a man travel C miles. The man's speed in miles per hours?

The correct option is B 60C60A+BGiven :Time = A hours B minutes =(A+B60)hrsdistance = C miles.Speed =distanetime=C(A+B60)Speed=(C×6060A+B)miles/hrs∴ speed of man =60C60A+Bmiles/hr