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:
2x+23
Step-by-step explanation:
7and 2 3rds divided by 5 and 3 8ths is more then one
Answer:
Multiply the w x h x l
Step-by-step explanation: