Respuesta :
All choices agree that it is "six and (something)".
So, you're asked to figure out whether 0.2 + 0.07 = 0.27 is
- twenty-seven
- twenty-seven tenths
- twenty-seven hundredths
- twenty-seven thousandths
You can start with the original expanded form to decide
... (2 Ă— 0.1) + (7 Ă— 0.01) = (20 Ă— 0.01) + (7 Ă— 0.01)
... = (20+7) Ă— 0.01 = (27 Ă— 0.01)
Since you know 0.01 is 1 hundredth, you know the correct choice is ...
... six and twenty-seven hundredths