It is 1.7
seven-tenths in decimal notation = 0.7
seven-tenths=0.7
1.7
.70
Seven and eight tenths in a decimal is 7.8.
The decimal notation for thirty and seven-tenths is 30.7
2 and seven tenths in decimal = 2.7
42 and seven tenths = 42.7 in decimal
1.7
1.7
Seven tenths as a decimal is 0.7.
twenty-seven and five tenths = 27.5 in decimal