seven-tenths is already a fraction = 7/10 as a decimal it is 0.7
Sixtyseven over ten. 67/10 is the improper fraction for sixty-seven tenths.
Its less than 9 tenths.
Five and seven tenths as a fraction would be 5 7/10.
4/7 is greater.
2 and seven tenths in decimal = 2.7
its seventy nine and seven tenths