In which number is the value represented by the digit 9 equal to 110 1 10 of the value represented by the digit 9 in the number 73,951?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor