The answer for your questions is 125%
Answer:
1/4 of the cake.
Step-by-step explanation:
Since he ate 1/3 of 3/4 of the chocolate cake, we will need to multiply fractions to solve this.

Therefore, he ate 1/4 of the entire cake.
Answer:
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Step-by-step explanation:
Answer:75
Step-by-step explanation:First isolate x by getting rid of the 100 so the equation becomes 3x=x +150 then you subtract x From both sides so it’s 2x=150 then divide by two on both sides so you get X = 75
Answer:
20
Step-by-step explanation:
4*2+6*2=20