Answer:
can you please be more specific, because i would love to help!
Step-by-step explanation:
Answer:
54 km per hr
270 km
Step-by-step explanation:
1 metre per second is 3.6 km per hour.
15*3.6=54 km per hour
distance covered in 5 hrs=54*5=270 km
Mowing lawns he earned 520 and at the pizza place he earned 880
hope this helps!