Answer:

Step-by-step explanation:
Before adding we require the fractions to have a common denominator
The lowest common denominator of 2, 5 and 3 is 30, thus
+
+ 
=
+
+ 
Add the numerators leaving the denominator
=
= 
Answer: x ≤3
Step-by-step explanation:
Your answer is correct
12 Pairs
4 pairs = 8
2 pairs = 4
8 + 4 = 12
If you need total socks, there's 24 total
4.741
4.742
Really, you could stick any digit from 1-9 at the end of 4.74 to create your answer.