what is the density of an object with a mass of 12 grams and a volume of 6 cm squared? would this object float in water?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4