Answer:
2. 1/5 of the cake will have yellow frosting.
4. 1/4 of the whole cake will have pink sprinkles.
6. 1/8 of the whole cake will have lettering on it.
Step-by-step explanation:
Given that:
1/2 of the whole cake has yellow frosting.
1/5 of the whole cake has red frosting.
1/10 of the whole cake has green frosting.
Portion with blue frosting = ?
we can write above condition in equation as follow:
1- 1/2 - 1/5 - 1/10
1/5
Therefore 1/5 of the cake will have blue frosting.
Given that half of the yellow frosting will have pink sprinkle.
Portion of yellow frosting is half.
we can write above condition in equation as follow:
1/2 * 1/2
1/4
Therefore, 1/4 of the whole cake will have pink sprinkles.
Given that,
there will lettering on 1/4 of red frosting and 3/4 of green frosting.
we can write above condition in equation as follow:
1/4 * 1/5 + 3/4 * 1/10
1/20 + 3/40
1/8
Therefore, 1/8 of the whole cake will have lettering on it.
