If I needed to make 3/4 a fraction with a denominator of 10 what would it be. I know this is simple math but I can't do it.
2007-12-11 01:02:59 · 6 answers · asked by JSampson 2 in Science & Mathematics ➔ Mathematics
3 methods :
10 = 4*2.5
? = 3*2.5 = 7.5
3/4 = (3*2.5) / (4*2.5) = 7.5 / 10
3/4 = 0.75 = 7.5/10
2007-12-11 01:06:48 · answer #1 · answered by antone_fo 4 · 0⤊ 0⤋
3/4 = ?/10
the lowest common denominator is 2 (2 x 2= 4) (2 x 5 = 10)
take the multiple and multiply it by the numerator given (3) (2 x 3 = 6)
therefore
3/4 = 6/10
2007-12-11 09:16:20 · answer #2 · answered by 511@ 4 · 0⤊ 0⤋
Ok. Let me walk you through this. What x what equals 10? 2x5. So 2/5 x 3/4 = 6/20. Then we have to figure out what the greatest common factor of 6 and 20 is. That factor is 2. So 6/20 divided by 2/2 = 3/10.
2007-12-11 09:11:43 · answer #3 · answered by wolfie_lover11 2 · 0⤊ 1⤋
3/4 = 15/20 = 7½ / 10 = 30/40 etc
2007-12-11 09:17:21 · answer #4 · answered by Como 7 · 1⤊ 0⤋
3 x 2.5=7.5
4 x 2.5=10
â´3/4=7.5/10
2007-12-11 09:11:33 · answer #5 · answered by An ESL Learner 7 · 0⤊ 0⤋
3/4=?/10
take ?=x;
3*10=4*x;
30=4x
x=30/4
x=7.5
3/4=7.5/10
2007-12-11 09:17:43 · answer #6 · answered by pons 2 · 0⤊ 1⤋