Question

a car is running at a average speed of 50/he how much distance will it cover in 12 min​

Answer 1

Given :–

• Average speed = 50 km/hr.

To Find :–

• Distance covered in 12 mins.

Solution :–

Given,

• Speed = 50 km/hr

• Time = 12 mins

We know that,

Distance = Speed × Time

➞ $\dfrac{50 \: km}{60 \: \cancel{mins}} \times 12 \: \cancel{mins}$

➞ $\dfrac{5 \cancel0}{6 \cancel0} \times 12 \: km$

➞ $\dfrac{5}{ \cancel6} \times \cancel{12} \: km$

Cut the denominator (6) and the number 12 by 6,

➞ $\dfrac{5}{1} \times 2 \: km$

➞ $5 \times 2 \: km$

➞ $10 \: km$

Hence,

Distance covered in 12 mins is 10 km.

More To Know :–

Three formulas of speed, distance and time :-

1. Speed = $\dfrac{Distance}{Time}$

2. Distance = Speed × Time

3. Time = $\dfrac{Distance}{Speed}$

Answer 2

Answer:

Given,

• Speed = 50 km/hr

• Time = 12 mins

We know that,

Distance = Speed × Time

➞ \dfrac{50 \: km}{60 \: \cancel{mins}} \times 12 \: \cancel{mins}

60

mins

50km

×12

mins

➞ \dfrac{5 \cancel0}{6 \cancel0} \times 12 \: km

6

0

5

0

×12km

➞ \dfrac{5}{ \cancel6} \times \cancel{12} \: km

6

5

×

12

km

Cut the denominator (6) and the number 12 by 6,

➞ \dfrac{5}{1} \times 2 \: km

1

5

×2km

➞ 5 \times 2 \: km5×2km

➞ 10 \: km10km

Hence,

Distance covered in 12 mins is 10 km.

More To Know :–

Three formulas of speed, distance and time :-

1. Speed = \dfrac{Distance}{Time}

Time

Distance

2. Distance = Speed × Time

3. Time = \dfrac{Distance}{Speed}

Speed

Distance