copyright © 2011 interactivesciencelessons.com 1 minute minute 60 seconds how many seconds are...
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Copyright © 2011 InteractiveScienceLessons.com
1 minute
minute
60 seconds
How many seconds are there in a minute?
= 60 seconds
Copyright © 2011 InteractiveScienceLessons.com
1 meter
meter
100 centimeters
centimeter
10 millimeters
How many millimeters are there in a meter?
=1 x 100 x 10
11,000 millimeters
Copyright © 2011 InteractiveScienceLessons.com
What we know-
there are days until Dec. 25th
Conversions- there are:
– 24 hr./day– 60 min./hr.– 60 sec./min.
How many seconds until Christmas?
112
Copyright © 2011 InteractiveScienceLessons.com
112 days
day
24 hr.
hr.
60 min.
min.
60 sec.
=
9,676,800 seconds until Christmas!
How many seconds until Christmas?
112 x 24 x 60 x 601
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