Question

how much distance will be covered in 1 whole 1/2 hrs at a speed of 30 m/min​

Answer 1

Answer:

2.7 kms

Step-by-step explanation:

30 meters per minute

multiplying LHS and RHS by 60

30x60= 1 minute x 60

60 minutes = 1 hour

1800 meters = 1.8 kms

1 hour = 1.8 km          (1)

1/2 hour = 0.9 km    (2)

Adding (1) and (2)

1 and 1/2 hours= 2.7 kms

therefore distance covered in 1 whole 1/2 hours is 2.7 kms