11+4=15-4=11
So a=11 I think so am not sure
Answer:
b) change the places of the numbers in the numerator and the denominator for the second fraction
Step-by-step explanation:
In the phrase "keep change flip":
You "keep" the first fraction.
"Change" the division sign into a multiplication sign.
"Flip" (or switch) the places of the numerator and denominator in the second fraction.
Example:
÷ 

Hope this helps.
Answer:
108 cubic centimeters
Step-by-step explanation:
LxWxH
4x3x9
0.11 pounds
Is that what you were looking for?
The answer is 64,000 hope this helped ☺