Three and nine and five and seven tenths are divided first and then compared
Three and five ninths = 32 / 9 = 320 / 90
Five and seven tenths = 57 / 10 = 513 / 90
Three and nine percent < five and seven tenths
Divide three fourths, five sevens and seven nines
14 out of 15, 9 out of 26 and 7 out of 10
15=3*5
26=2*13
10=2*5
Denominator of general score = 2 * 3 * 5 * 13 = 390
14*2*13=364
9*3*5=135
7*3*13=273
The three scores are 364 / 390135 / 390273 / 390