Students should learn the fractions which match to the common percentages
.i.e. Learn:
1% = 1/100
5% = 1/20
10% = 1/10
20% = 2/10 = 1/5
30% = 3/10
40% = 4/10 = 2/5
50% = 5/10 = 1/2
60% = 6/10 = 3/5
70% = 7/10
75% = 3/4
80% = 8/10 = 4/5
90% = 9/10
100% = 1whole
.i.e. Learn:
1% = 1/100
5% = 1/20
10% = 1/10
20% = 2/10 = 1/5
30% = 3/10
40% = 4/10 = 2/5
50% = 5/10 = 1/2
60% = 6/10 = 3/5
70% = 7/10
75% = 3/4
80% = 8/10 = 4/5
90% = 9/10
100% = 1whole