Question

7,5m+3.8m-4/2 при m=10

Answer 1

7,5 * 10 + 3,8 *10 - 4/2=111
1. 7,5 * 10= 75
2. 3,8 * 10=38
3. 4/2= 2
4. 75+38= 113
5. 113-2=111

Answer 2

7.5*10+3.8*10-4/2
75+38-4/2
111