In March, there were 10 sunny days, 10 cloudy days, and 11 rainy days. How many days did it rain in March?

Which of the following numbers yields a remainder of 7 when divided by 9?

You and you friends make doing some yard work. If you have four friends and you need to split the revenue evenly, how much do you make?

Seventy people need to make five equal lines. How many people will be on each line?

There are 15 animals in a pet store. The only animals are dogs and cats. There are twice as many dogs as cats. How many dogs are there?

Julie gets paid $304 a week for dogsitting. If she wants to buy a new washing machine that costs $1400, how many weeks does Julie need to work to save up the required amount? Round to the nearest whole week.

Amanda has 3 more marbles than Jason and 5 fewer marbles than Kate. Together, they all have 17 marbles. How many marbles does Amanda have?

You bought pieces of fruit including apples, oranges, and pineapples. How many pineapples did you buy?

What is of ?

Multiply in modulo 13 arithmetic: