Find the number of seconds between 2:00 p.m. and 2:45 p.m. Which expression can be used to slove this problem.

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Find the number of seconds between 2:00 p.m. and 2:45 p.m. Which expression can be used to slove this problem.

2007-01-08 09:56:28 · 4 answers · asked by girlsrule688 1 in Science & Mathematics ➔ Mathematics

4 answers

n = 60(2:45 - 2:00)
n = 60*45
n = 2,700

2007-01-08 10:01:13 · answer #1 · answered by Helmut 7 · 0⤊ 0⤋

The difference between the 2 times is 45 minutes. There are 60 seconds in a minute so multiply 60 by 45 which equals 2700 seconds.
or you could do:
Difference btwn times multiplied by the amount of seconds in a minute.
D(S)

2007-01-08 18:02:53 · answer #2 · answered by Dr. Nick 6 · 0⤊ 0⤋

The time BETWEEN the two times is 43 minutes. So...

43 x 60 = 2580 Seconds

2007-01-08 18:11:56 · answer #3 · answered by txkathidy 4 · 0⤊ 1⤋

45 min * 60 sec / min =

2007-01-08 17:58:58 · answer #4 · answered by Holden 5 · 0⤊ 0⤋