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Papessa [141]
4 years ago
13

There are 12-thirty second ads and 24-fifteen second ads. how many ads are there in minutes

Mathematics
2 answers:
MA_775_DIABLO [31]4 years ago
5 0

Let's find the total number of seconds these adds take up:

t = 12(30) + 24(15)\\t = 720


Now let's convert this to minutes.

m = 720/60\\m = 12


There are a total of 12 minutes worth of ads.

Evgen [1.6K]4 years ago
4 0
First you multiply 30 by 12 = 360
Then you multiply 24 by 15 = 360
Then multiply 360 by 2 or add 360 plus 360 = 1,020
Then you divide 1,020 by 60 = 17
60 = 1 min
So the answer is 17 min
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