Find the cleverly disguised form of 1 that will let you simplify the
rotten fractions below, then simplify. And quickly, please - it hurts
our eyes just to look at them.

Answer

is the clever form of 1, and is the simplified form.

Example 2

Find the cleverly disguised form of 1 that will let you simplify the
rotten fractions below, then simplify. And quickly, please - it hurts
our eyes just to look at them.

Answer

If we simplify: 4/57 / 57/11 we get 4/57 * 11/57 = 4/11 Now in order to multiply by a clever form of 1: 11/4