please explain the answer, thanks.
2007-02-22 12:22:53 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
top X top
bottom X bottom
(13*2)/(15*3)
26/45
2007-02-22 12:25:36 · answer #1 · answered by jayphelps321 2 · 1⤊ 0⤋
When you multiply a fraction by a fraction multiply both the numerators and denominators.
So
13*2/15*3=26/45
2007-02-22 21:13:43 · answer #2 · answered by lulu 3 · 0⤊ 0⤋
13(2) over 15(3) = 26/45
2007-02-22 20:26:16 · answer #3 · answered by richardwptljc 6 · 0⤊ 0⤋
multiply 13 by 2 and 15 by 3
and you get 26/45
2007-02-22 20:27:17 · answer #4 · answered by your.halo.is.slipping 2 · 1⤊ 0⤋
13*2=26 and 15*3=45 so (13/15)*(2/3)=26/45.
2007-02-22 20:26:52 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Just cross multiply the numbers!
2007-02-22 20:26:01 · answer #6 · answered by Bullseye 7 · 0⤊ 1⤋
26/45
13 x 2 = 26
__ x _ __
15 x 3 = 45
2007-02-22 20:27:08 · answer #7 · answered by Anonymous · 0⤊ 0⤋
= 13x2 / 15x3
=26 / 45
(no common denominators or numerator or denom to nom)
done with lowest multiples
= 13x2 / 5x3x3
(no multiples to cancel)
2007-02-22 20:31:21 · answer #8 · answered by BILL@CA 5 · 0⤊ 0⤋
well, you first do 13x2 which is 26 then you do 15x3 which is 45. so your answer is 26/45. and you cannot simplify it so that's your answer.
2007-02-22 20:26:59 · answer #9 · answered by Aanchi11 2 · 1⤊ 0⤋