5th grade math. correct answer will be marked brainliest

5/6+7/8what is the answer sealsdbdbshd

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?