and by what? :)
2006-11-02 14:40:40 · 11 answers · asked by Caroline M 2 in Science & Mathematics ➔ Mathematics
39/54 = 13/18
by 3
2006-11-02 14:42:20 · answer #1 · answered by buaya123 3 · 2⤊ 0⤋
yes of course. 39/54 can be reduced to 13/18. u divide 39 and 54 by 3.
2006-11-02 23:01:44 · answer #2 · answered by ruth r 2 · 0⤊ 0⤋
39 = 3 x 13, while 54 = 1 x 18, so 39/65 = 13/'18
2006-11-02 22:44:41 · answer #3 · answered by Scythian1950 7 · 0⤊ 0⤋
Yes, by 3...I was taught that any number that the digits add up to a number that can be divided by three then that number can be divided by 3...meaning you have 39 so 3 + 9 is 12 and 12 can be divided by three, and 54 is 5 + 4 is 9 and 9 can be divided by 3, I hope that made since. Try it with another multi digit number , let me know if it works for ya!
2006-11-02 22:57:18 · answer #4 · answered by baddgirl28 1 · 0⤊ 0⤋
13/18 divided by 3
2006-11-02 22:43:11 · answer #5 · answered by Anonymous · 0⤊ 0⤋
YES BY 3! IT COMES OUT TO 13/18
2006-11-02 22:53:15 · answer #6 · answered by JUAN FRAN$$$ 7 · 0⤊ 0⤋
yes .13/18 factor a 3 out
2006-11-02 22:42:56 · answer #7 · answered by Anonymous · 0⤊ 0⤋
yes by 3
2006-11-02 22:53:53 · answer #8 · answered by boreddddtodeath 2 · 0⤊ 0⤋
Yes. You can divide by 3 and get 13 over 18. Please give me some points if you can. Thank you.
2006-11-02 22:48:21 · answer #9 · answered by hipeople354 2 · 0⤊ 0⤋
hey Caroline ;)
3 goes into both. so 13/18 :D
I did a maths question OMG lol
2006-11-02 22:56:02 · answer #10 · answered by ? 4 · 0⤊ 0⤋