Yes.
Yes. 15/21 = 5/7. 5/7 is in simplest form.
5:7 (or 5/7) is equivalent to 10:14 (10/14) and 15:21 (15/21).
11/21 is not equivalent to 0.55
15/30 is equivalent to 1/2
No. 45 over 15 and 21 over seven are equivalent though.
Yes.
Yes. 15*(2/3) = 10 and 21*(2/3) = 14
Because 3/45 = 1/15
15/63 simplifies to 5/21:5/21 = 5 ÷ 21 = 0.238095
Yes. 15/21 = 5/7. 5/7 is in simplest form.
One fraction that is equivalent is 10 over 14. Another is 15 over 21.Yours truly.
fractions which are equivalent to 3 over 7 = 6/14, 9/21, 12/28, 15/35,...
5:7 (or 5/7) is equivalent to 10:14 (10/14) and 15:21 (15/21).
1 over 7 is the equivalent to 3 over 21.
15/21 in lower terms is 5/7.It is 5/7.
According to an online equivalent fraction calculator: 42/10 : 63/15