Needing help setting up equation.if 1/4 of inch is equal to one foot of actual size dimension,determine the length represented by 7/8.is it a division problem.and if so he would I write it out

I'm sorry you have a reading problem and don't understand the words "School Subject."

Let's use a proportion.

(1/4) / 1 = (7/8) / x

Cross multiply and solve for x.