Question

Sameera was driving a car with uniform speed of $60$ kmph. Find the distance travelled by Sameera in $3\frac{1}{2}$ hours

Answer 1

We know that speed = distance /time

Or, distance = speed $\times$ time

Let distance = d kms

Let speed = v kmph

Let time = t hrs.

So, $d=v\times t$

Given:$v=60$ kmph

$t=3\frac{1}{2}hrs.=7/2hrs$.

so, according to question

$d=60\times 7/2$

$d=30\times 7$

$d=210kms$

therefore, distance travelled by Sameera in $3\frac{1}{2}hrs.is120$ kms.