6/18 = 1/3
12/18 = 2/3
18/42 = 3/7
3/9 is equivalent to 1/3 in its simplest form
3/7
3/4
2/3
18 / 5 is equal to 3.6 or 3 3/5
Yes, they are equivalent. They simplify to 3 over 14.
No. When creating equivalent fractions both the numerator and denominator must be multiplied by the same number. To get from 3/18 to 6/18 the numerator has multiplied by 2 but the denominator has been multiplied by 1. Equivalent fractions are equal. As the denominator is the same, a comparison of the numerators tells if they are equal (and thus equivalent) or not: 3 ≠ 6 → 3/18 ≠ 6/18, thus they are not equivalent.
12/18 = 2/3
1 over 2 or... 2 over 4 or... 3 over 6 or... 4 over 8 or... 526 over 1052 or... 9 over 18