Fiona bakes a cake she eats 2/12 of the cake and gives 3/5 away to a friend she stores the rest into a freezer what fraction of the cake did she put in the freezer

Fiona kept of the cake in the freezer.

Step-by-step explanation:

Given:

Amount of cake she eats =

can be written in reduced form as

Amount of cake she eats =

Amount of cakes she gives to friend =

We need to find the amount cake she kept in the freezer.

Solution:

Now we can say that;

the amount cake she kept in the freezer is equal to whole cake minus Amount of cake she ate minus Amount of cakes she gives to friend.

framing in equation form we get;

the amount cake she kept in the freezer =

Now we will make the denominator common by taking LCM.

the amount cake she kept in the freezer =

Now the denominator are common so we will solve the numerator we get;

the amount cake she kept in the freezer =

Hence Fiona kept of the cake in the freezer.

i believe the answer is c.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!