4
0.0068
148
49.3333
148 is composite. It's NOT a prime, as it can be divided by 2. A prime number has exactly two factors, 1 and the number itself. 148 is a composite number because it has more than those two factors. Every even number greater than 2 has 2 as a factor as well as 1 and the number itself.
There are 296 halves in 148, since 148 divided by 1/2 is the same as 148 * 2 = 296.
The average of 148 and 39 is the sum of 148 and 39 divided by 2, or 187/2, or 93.5
7.4
37
4
0.0811
0.0405
4.2286
0.0541
7.0476
0.0068
148