Write an equivalent fraction for each whole number

You write each fraction that is equivalent to a whole number like this 2/1, 3/1, 4/1 as 2 over 1 or 3 over 1 or 4 over 1

To find Equivalent Fractions , multiply the numerator AND denominator by the same Nonzero Whole Number. This procedure is used to solve example 4. You can multiply the numerator and the denominator of a Fraction by any nonzero whole number, as long as you multiply both by the same whole number!

Cd is the perpendicular bisector of both xy and st, and cy=20.find xy