2007-01-16 11:30:40 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
3/20
say its 15/100.... then divide both by the Greatest common factor (5) leaving you with 3/20
2007-01-16 11:34:43 · answer #1 · answered by josh_maurer2002 4 · 1⤊ 0⤋
Come on, you can do this. 0.15 is the same as 15%, which is the same as 15/100. Now that can be further reduced. Divide it by five, because you know any number ending in 5 or 0 can be divided by five. 3/20.
Can't divide it any further, but closest would be 3/21, which is 1/7. So you could call it "approximately one-seventh."
2007-01-16 19:41:07 · answer #2 · answered by auntb93again 7 · 0⤊ 0⤋
0.15 = 15/100 = 3/20 And that's as simple as it gets.
2007-01-16 19:41:30 · answer #3 · answered by gimpalomg 7 · 0⤊ 0⤋
silly goose.
i agree with the guy below me..
you CAN do this. any idiot can!
3/20, man. good grief.
its sad how much we dont know as a nation!
2007-01-16 20:07:23 · answer #4 · answered by Jiovanna 1 · 0⤊ 0⤋