310/5=?/1 find the unknown quantity

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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