72.1 repeated as a fraction

An architect created a scale model of a building. the length of the model is 15 inches. the scale factor used to create the model is 1/20. what is the actual length of the building?

At what angle would a carpenter cut a board to create a complementary angle if the other end was cut to 35 degrees? 45 degrees 35 degrees 60 degrees 55 degrees

Lola has 62 stamps in her collection, Anita has 15 stamps fewer than Lola. How many stamps does Anita have?

The area of a rectangle is 56 square inches. the width of the rectangle is 7 in. What is the length?

A large university accepts 70% of the students who apply. Of the students the university accepts, 35% actually enroll. If 10,000 students apply how many actually enroll?

Jo's salary before taxes is $123.75. She worked 16 hours. What is her hourly wage?

How many guards do you need for a gallery with 12 vertices? with 13 vertices? with 11?

The sum of a number and its opposite is always equal to zero. what situation models this property of addition.

Consider the rectangular prism with length 5 in., width 8 in., and height 9 in. Will tripling one of the dimensions of the rectangular prism triple the surface area of the prism? Justify your response.

The question says~ Find the number that makes the ratio equivalent to 1:4 ... 4:?