Robin used one fourth of a pound of butter to make a cake. before she started she seven eighths of a pound of butter. how much butter did robin have when she was done baking? give your answer as a fraction of a pound

pounds.

Step-by-step explanation:

To find how much butter Robin had after baking, we first need to find how much she initially had.

According to the problem Robin had 7/8 of a pound of butter.

She used 1/4 of a pound of butter to make a cake.

This gives us:

Since we have different denominators, we need to first find the LCD of the fractions.

Now that they have the same denominators, we can then subtract them directly.

pounds.

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation: