Write the fraction as an equivalent fraction with the given denominator. See Example 6.EXA...

Write the fraction as an equivalent fraction with the given denominator. See Example 6.

EXAMPLE 6 Write as an equivalent fraction with a denominator of 20.

Solution Since 5 · 4 = 20, multiply the fraction by . Multiplying by does not change the value of the fraction.

Thus,

with a denominator of 20