cia 4 math review active

My sister and I ate some of the cookies she made. She ate 3/5 of them and I ate 1/10 of them. How much of the cookies did we eat?

• 1/2 of the cookies
• 7/10 of the cookies
• 4/15 of the cookies

Rachel spent 2/10 of her allowance on a new book and 2/5 of her allowance on some pencils. How much of her allowance did she spend?

• 2/15 of her allowance

• 2/10 of her allowance

• 3/5 of her allowance

My dad was painting my bedroom. He started with 5/12 of a can of paint. There was 1/3 of the can left when he finished. How much paint did he use?

• 2/9 of a can of paint

• 1/2 of a can of paint

• 2/3 of a can of paint

• 1/12

Oliver and Charlie are eating from the same box of cereal. Oliver eats 2/12 of the box and Charlie eats 2/6 of the box. How much of the cereal do they eat together?

• 1/3 of the box of cereal

• 4/18 of the box of cereal

• 1/2 of the box of cereal

Emmett and Felix are drinking from the same jug of water. Emmett drinks 4/8 of the jug and Felix drinks 1/4 of the jug. How much is left?

• 5/12 of the jug

• 3/6 of the jug

• 3/12 of the jug

• 1/4

A farmer needs to plow a 6-acre field.  She starts by plowing 1/4 of the field.  How many acres does the farmer plow?

• 1/24 acres
• 1 1/2 acres
• 24 acres
• 3 1/4 acres

Mrs. Jahnke is putting up a bulletin board. She needs to get bulletin board paper for the background that is 1 1/2 feet wide and 4 feet long.  What is the area of the bulletin board paper Mrs. Jahnke needs?

• 4 1/2 ft²
• 6 ft²
• 2 ft²
• 4 1/4 ft²

My dad was painting my bedroom. He started with 5/9 of a can of paint. He used 1/3 of the can. How much paint did he have left?

• 2/9 of a can of paint
• 1/2 of a can of paint
• 2/3 of a can of paint

George has 1/3 pan of brownies. He eats 1/4 of them. What fraction did George eat?

• 1/7
• 1/4
• 1/3
• 1/12

Laney bought  1 2⁄3 pounds of grapes.  She also bought bananas that were 2 1⁄4 times the weight of the grapes.  How much did the bananas weigh?

• 4 3⁄4 pounds
• 3 3⁄4 pounds
• 4 4⁄3 pounds
• 3 4⁄3 pounds