Question

In his car, Jack drove 60 km in one hour. If he maintains his current speed, he will travel a distance of km in $t$ hours.

• A. $\frac{60}{t}$
• B. $60+t$
• C. $60t$

Answer 1

The correct option is C $60t$

$\because$ The car covered $60$ km distance in 1 hour.
$\therefore$ Distance covered in $t$ hours $=60\times t$ km
$=60t$ km
Here, time $t$ is a variable so distance covered in $t$ time is also a variable quantity.