How do you write one and five tenths as a number?

Answer 1

To write one and five tenths as a number, you can simply add the whole number part (1) to the decimal part (0.5). This gives you 1.5. In decimal form, this represents one and five tenths.

Answer 2

1.5

The fraction 5/10 can be simplified to 1/2. The decimal notation of 1/2 is .5. There fore 1 1/2 = 1.5

Answer 3

1.5