A. 4/14
B. 4/21
C. 6/21
D. 8/28
2007-04-01 12:24:48 · 5 answers · asked by Sundance1 1 in Education & Reference ➔ Homework Help
B 4/21 just cant be simplified
4/14divided by 2=2/7
6/21 divided by 3=2/7
8/28 divided by 4=2/7
2007-04-01 12:27:45 · answer #1 · answered by Darkchaotix 1 · 0⤊ 0⤋
Definitely it is B
4/14divided by 2/2=2/7
6/21 divided by 3/3=2/7
8/28 divided by 4/4=2/7
2007-04-01 19:29:11 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
The answer would have to be B.! A. reduces to 2/7! C. reduces to 2/7! D. reduces to 2/7! B. is already simplified. To simplify, you must find the Greatest Common Factor of the numerator and the denominator of each fraction, and divide the numerator and the denominator by the GCF.
2007-04-01 21:01:13 · answer #3 · answered by Zoned Out Dude 2 · 0⤊ 0⤋
B.
2/7 cross multiplied by 4/21 is 42 and 28 which doesnt equal thus it isnt a fractional representaion.
2007-04-01 19:37:42 · answer #4 · answered by Insane 2 · 0⤊ 0⤋
2/7=0.2857
4/14=0.2857
4/21=0.190
6/21=0.2857
8/28=0.2857
B.
2007-04-01 21:46:59 · answer #5 · answered by ♦Mz.Cheeky♦ 3 · 0⤊ 0⤋