A few days ago
how to write in a variable please help?
one dozen pencils cost $1.20 what is the price of one pencil.?
12 pencils=$1.20
12 divided by 12=1
$1.20 pencils/ 12 =$1.20 / 12=
1 pencil=$0.10
Top 2 Answers
A few days ago
Favorite Answer
one dozen pencils cost $1.20 what is the price of one pencil.?
Let the cost of 1 pencil be $ x
So, Cost of 12 pencils = $ 12x
We know that one dozen pencils cost $1.20
So,
$ 12x = $ 1.20
12 x = 1.20
x = 1.20/12
x = $ 0.10
1
A few days ago
x = .10
A gross of pencils cost 12 X 12x = 144x
oh, 12x = y
x = y/12 y / 12 y divided by 12
1
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