x * 2/5 = 3/20
2/5 = 0.4
3/20 = 0.15
0.15 / 0.4 = 0.375
0.375 = x
x = 3/8
Answer:
-89/40 or simplified it is -2 9/40
0 -1-(-8)
0-1=-1
-1-(-8)
-1+8
=7
C
140
Step-by-step explanation:
1:3
3 divide 3 1
9 divide 3 3
