Multiply mentally.

0.32 * 300

This is a standard deviation contest. you must choose four numbers from the whole numbers 22 to 9595, with repeats allowed. choose four numbers that have the largest possible standard deviation.

What is 17/5 as a mixed number in simplest form?

In the number 21,354, which digit has the greatest value?

Lily's mother asks Lily to buy 4 pounds of flour from the grocery store. The weights on the flour packages are in ounces. The ratio of pounds to ounces is 1 : 16. What is the amount of flour in ounces that Lily needs to buy?

Sanjay bought a combination lock that opens with a four digit number created using the digits 0 through 9 the same digit cannot be used more than once in the combination is Sanjay wants to last digit to be a seven and the Order of the digits matters

A rectangle with length 11 feet and width 10 feet. A smaller rectangle with length 3 feet and width 2 feet is cut out of the larger rectangle.

12/7 divided by 3 in simplest form

What is the ratio of 2 soccer balls to 6 footballs?

What is 8 23/100 as a decimal?

A railway car is 3.2m in diameter and 17.2m long. estimate the cost of painting the outside of the railway car, if a can of paint covers an area of 40m squared and costs $35