0.6666667 ten millionths or 6666667 over 10,000,000
1/5 and 4/20
2/3 and 20/30 ok
Multiply both the numerator (top) and the denominator (bottom) of the fraction by any non-zero integer. You will have an equivalent fraction.
Although technically there are an infinite number of equivalent fractions, here are the two requested: 5/8 20/32
six over ten 60 over 100 3 over 5 (three-fifths)
.333333
-8/10
0.6666667 ten millionths or 6666667 over 10,000,000
1/5 and 4/20
2/3 and 20/30 ok
Multiply both the numerator (top) and the denominator (bottom) of the fraction by any non-zero integer. You will have an equivalent fraction.
That's an infinite list.
Although technically there are an infinite number of equivalent fractions, here are the two requested: 5/8 20/32
2 over 3
2/3, 4/6
10/25 = 100/250