Answer:
Tuesday or Wednesday
Step-by-step explanation:
I looked at a calendar.
Example:15/5=1/3 so that's an example
Answer:
27 years old
Step-by-step explanation:
Let Alvin's age be x and Elga's age is y:
y - x = 15
x + y = 27
2y = 42 (use elimination method)
y = 21
x = 6 (plug it back into either equation)
Therefore Alvin is 6 and Elga is 27
First find which value you would like to round up or down
second if the number is less than five round down, if the number is more than five round up
hope this helps