1. The grid below shows the kitchen and bathroom at Ms. Chen's house.
kitchen
bathroom —
(14-
= 1 square foot
What is the area in square feet of the kitchen floor?

Use the numbers in the multiplication equation 45 x 1/9 =5 to write a division equation involving division by a fraction.

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Which statement best explains why ben uses the width hi to create the arc at j from point k