2007-02-05 16:38:08 · 6 answers · asked by P.F 1 in Science & Mathematics ➔ Mathematics
Why are you doing his homework for him. He is never going to learn if you keep that up.
2007-02-05 16:43:34 · answer #1 · answered by Alwyn C 5 · 0⤊ 0⤋
At 30% off, the price is 100%-30%=70% of the original price.
70%=70/100=0.7
let x=original price
0.7x=47.60
x=47.60/0.7=68
the original price was 68.00
2007-02-05 16:43:17 · answer #2 · answered by yupchagee 7 · 0⤊ 0⤋
$47.60 = 0.7x
$47.60/0.7 = x
x = $68.00
For son's homework? 0_o
And you had to refer the internet for answer to this type of question? 0_0
2007-02-05 16:50:50 · answer #3 · answered by sleeplesstwig_89 2 · 0⤊ 0⤋
If x is the regular price
x – 30%(x) = 47.6
=>x – 3x/10 = 47.6
=>x(1-.3) = 47.6
x *.7 = 47.6
x = 47.6/7 = 60
2007-02-05 16:46:26 · answer #4 · answered by Rhul s 2 · 0⤊ 0⤋
47.6/1.3=discounted price
2007-02-05 16:45:34 · answer #5 · answered by Anonymous · 0⤊ 1⤋
$47.60/0.7
2007-02-05 16:40:53 · answer #6 · answered by Anonymous · 0⤊ 0⤋