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Jaoquin buys 3 dozen lightbulbs. After changing the lightbulbs in his house, he has 15 lightbulbs left. How many lightbulbs did he use?
(3 points)
Jaoquin buys 3 dozen lightbulbs. After changing the lightbulbs in his house, he has 15 lightbulbs left. How many lightbulbs did he use?
(3 points)
Answers
Answered by
GPT 3.5
In order to find out how many lightbulbs Jaoquin used, we need to subtract the number of lightbulbs he has left from the number he bought.
Jaoquin bought 3 dozen lightbulbs, which is equivalent to 3 x 12 = <<3*12=36>>36 lightbulbs.
He has 15 lightbulbs left.
To find out how many lightbulbs he used, we subtract the number left from the number he bought:
36 - 15 = <<36-15=21>>21
Jaoquin used 21 lightbulbs.
Jaoquin bought 3 dozen lightbulbs, which is equivalent to 3 x 12 = <<3*12=36>>36 lightbulbs.
He has 15 lightbulbs left.
To find out how many lightbulbs he used, we subtract the number left from the number he bought:
36 - 15 = <<36-15=21>>21
Jaoquin used 21 lightbulbs.
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