Three hens each lay 20 eggs for a farmer. Two-fifths of the first hen's eggs are brown. One-fourth of the second hen's eggs are brown. Seven-tenths of the third hen's eggs are white. What percentage of all the eggs are brown?

Shannon decided to go to nearby café for lunch. She can have a sandwich made on either wheat or white bread. The café offers cheddar, Swiss, and American for cheese choices. For meat, Shannon can choose ham, turkey, bologna, roast beef, or salami. How many cheese and meat sandwich options does Shannon have to choose from?

What property of arithmetic is demonstrated here?

If and , then .

simplify: 0.2 ÷ 0.04

What property of arithmetic is demonstrated below?

Which of the following fractions is between 0.2 and 0.3?

In a group of 20 children, 25% are girls. How many boys are there?

An ice cream parlor serves 36 ice cream flavors. You can order any flavor in a small, medium or large and can choose between a waffle cone and a cup. How many possible combinations could you possibly order?

Which of the following fractions is between 0.2 and 0.3?

What property of arithmetic is demonstrated here?

If and , then .