Answer:
$4.72
Step-by-step explanation:
16.79+28.49=45.28
50-45.28=4.72
second one is 3, the last one is 4560
Answer: 125 centimeters
1,250 millimeters
'centi' means hundred. 100 centimeters go into a meter.
'milli' means thousand. 1,000 millimeters go into a meter. Easy math from there.