Washington, D.C. has an average annual precipitation of 35.86 inches. What is this decimal rounded to the nearest tenth?

In Ms. Jackson’s class, 15 out of 24 students have a dog as a pet. Express the fraction of the class that has a dog in simplest form.

Barbara has 3 ribbons that measure 3/8 inch, ½ inch, and 3/4 inch. What is the measure of the ribbon with the greatest length?

Michael had a tomato plant that grew 9/16 inch the first week and 7/8 inch the second week. How much more did the plant grow the second week?

Randy’s recipe calls for 2 ¾ cups of sugar. Write the amount of sugar he needs as an improper fraction.

Billy bought 2 1/4 pounds of ham and 1 2/3 pounds of smoked chicken. How much more ham than smoked chicken did Billy buy?

Find the least common multiple of 25 and 15.