Answer:
.
Step-by-step explanation:
Given:
Maggie has 4 3/5 container of icing to decorate cakes for a bake sale.
Each container will cover 20 1/4 square inches.
Question asked:
How many square inches will it cover if she uses all of her icing ?
Solution:
Total number of container Maggie has = 
Each container will cover =
square inches.
Now, we can find easily that how many square inches it will cover by using all of her icing by unitary method:
Each container will cover = 
container will cover = 

Thus, it will cover
,if she uses all of her icing.
Here we need to find 25% of 130. We can do this by multiplying 130 by 0.25. His deposit will be 32.5 :)
You use the factor tree.
10
5 2 then you have 2 prime numbers and you have to multiply them together
4/1000000 is the fraction form
Its (1,1) because I just took the test