5 10
12 x
Cross multiply = (10 × 12) / 5 = 
= 24 days
( 4,20)is the correct answer
4+7=11
11/2=5.5
round to the nearst whole number
Answer:
Step 4 is where she made the error.
Step-by-step explanation:
This step is actually known as the commutative property. That property states that we can change the order of numbers as long as we keep the signs and it maintains it's validity.
