Question

Convert the following
a) 30 sec to minutes
b) 75ms/sec to km/hr​

Answer 1

Answer:

1) 0.50 minute .

2) 375 km/hr

mark me as the brainlist please.

Answer 2

Answer:

1 . 0.5 minutes .

2 . Formula - Multiply the value in meters per second by conversion factor ' 3.6' .

75 meters per second = 75×3.6

= 270 km per hour