40
40
20 is the half of 40 times
40 + 9 + 12 = 61
-40 + 12 = -28
12 * 40 = 480
40
Assuming that ethes is actually meant to be eighths and tents is meant to be tenths, then 1/2 + 7/8 + 3/10 = 20/40 + 35/40 + 12/40 = 67/40 or 1.675
The solution to 40 plus 40 times 0 plus 1 is 41. The number name is forty-one.
28 + 12 = 40
40
40