Thirty = 30
30 = thirty.
30 = thirty
You spell it like this: twenty, thirty
30 = thirty
-18
30% off $12:= 30% discount applied to $12= $12 - (30% x $12)= $12 - (30% x $12)= $12 - (0.30 x $12)= $12 - $3.60= $8.40
It is (12-30)/6 or 12-30/6? (12-30)/6 = -3 12-30/6 = 8
30
18 + 12 = 30
Dreißig
30= thirty