53-x+18
Gail’s age would be x (or any variable of our choice).
Answer:
-4/2 is equal to -2.
-2 times -4 is equal to 8.
Therefore, (-4)-4/2
Answer: 1³/₅ of cake left
Step-by-step explanation:
There were two cheesecakes.
One was taken and cut into 10 slices, 4 of which were sold. The remainder of Cake A is:
= 10 - 4
= 6 slices
1 cake and 6 slices are therefore left.
As the 6 slices were originally 10, this expression in fraction is:
= 6/10
= 3/5
There are therefore:
= 1³/₅ of cake left
