An inch is a measure of distance.
A second is a measure of time.
The question therefore is not valid.
It is 1/1800 inches/second.
100 inches per second equates to 5.682 mph
There are exactly 1.5 inches in one and one half inches.
There are 12 x 3 x 1760 = 63360 inches in one mile. Therefore, 45 miles per hour is equal to 45 x 63360 = 2851200 inches per hour. There are 3600 seconds in one hour. Therefore, 2851200 inches per hour is equal to 2851200/3600 = 792 inches per second.
1.5 inches.
One foot is 12 inches.
12 inches in one foot
1.2 Inches.
1.5 inches
36 inches
0.5 inches.
100000 inches . * * * * * What? The answer depends on "one and one half" of what. But whatever that is, the answer is not likely to be 100000 inches!