You divide the area and the base
D
An acute angle is less than 90 degrees
First find the numbers that are divisible by 3.
3, 6, 9, 12, 15, 18, 21, 24
There are 8 numbers divisible by 3 so there are 16 that are not divisible by 3.
P(not div by 3) = 16/24 = 2/3
The answer would be 68000 you can find it easily by moving the decimal to the right if the exponent is positive if its negative move it to the left.
1/3+1/8+1/12+1/4=19/24
19/24=791.66
846.72-791.66=55.06