Answer:
multiply 5 by 3.5
Step-by-step explanation:
3.5 times 5 = 17.5
Answer: 4
Step -by-step :
7+7+7=21
5+12+a=
17+a
21-17=4
3:1 =300%
2:3:5 =50%
1:4 =25%
1:2:5 =62.5%
The answer would be c. because 2-1= 1 and 3/5x - 1/5x= 2/5x. All adding up to 1+2/5x.
