Solve application problems by multiplying whole numbers

Daily Pay – Manufacturing Worker

2 pts

volume_mute

In 2008, the average U.S. manufacturing worker made $18 per hour. At that rate, how much money was earned in an 8-hour workday?

$124

$134

$144

$154

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Correct Answer

Explanation

Construction Worker Daily Pay

2 pts

volume_mute

In 2008, the average U.S. construction worker made $22 per hour. At that rate, how much money was earned in an 8-hour workday?

$156

$166

$176

$186

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Correct Answer

Explanation

Computer Screen Pixels

2 pts

volume_mute

A 14-inch computer screen has 640 pixels from side to side and 480 pixels from top to bottom. How many pixels are displayed on the screen in total?

270,200

307,200

370,200

307,020

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Correct Answer

Explanation

Pixels on a 17-Inch Screen

2 pts

volume_mute

A 17-inch computer screen has 1,024 pixels from side to side and 768 pixels from top to bottom. How many pixels are displayed on the screen?

768,432

786,332

786,432

796,432

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Explanation

Weight Lifting – Three Times Body Weight

2 pts

volume_mute

In 1983, Stefan Topurov of Bulgaria was the first man to lift three times his body weight over his head. If he weighed 132 pounds at the time, how much weight did he lift?

366 lb

376 lb

386 lb

396 lb

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Correct Answer

Explanation

Leaf-Cutter Ant Strength

2 pts

volume_mute

Leaf-cutter ants can carry pieces of leaves that weigh 30 times their body weight. How much can an ant lift if it weighs 25 milligrams?

650 mg

700 mg

750 mg

800 mg

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Correct Answer

Explanation

Seconds in a Year

2 pts

volume_mute

There are 60 seconds in 1 minute, 60 minutes in 1 hour, 24 hours in 1 day, and 365 days in 1 year. How many seconds are in 1 year?

31,436,000

31,536,000

31,636,000

31,736,000

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Correct Answer

Explanation

Annual Earnings – Nurse

2 pts

volume_mute

A nurse works 40 hours per week for 36 weeks a year and earns $27 per hour. What are her total annual earnings?

$37,880

$38,080

$38,880

$39,080

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Correct Answer

Explanation

Rectangular Array – Chairs in an Auditorium

1 pts

volume_mute

An auditorium has chairs set up in 24 rows with 35 chairs in each row. How many chairs are in the auditorium?

740

820

840

860

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Correct Answer

Explanation

Distance Traveled by Car

1 pts

volume_mute

A car travels at 65 miles per hour for 8 hours. How many total miles does the car travel?

490 mi

510 mi

520 mi

530 mi

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Correct Answer

Explanation

Sort the Problem-Solving Steps

2 pts

Please drag and drop the options to sort them

The book uses a consistent strategy when solving application problems. Drag the steps into the correct order.

Perform the multiplication and state the answer with units.

Identify the key numbers and what operation to use.

Read the problem carefully.

Write a multiplication statement using numbers and symbols.

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Correct Answer

Explanation

Book Order – Total Cost

2 pts

volume_mute

A school orders 215 copies of a textbook that costs $47 each. What is the total cost of the order?

$9,905

$10,005

$10,105

$10,205

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Correct Answer

Explanation

Which Situations Require Multiplication?

2 pts

volume_mute

Select all situations that are best solved using multiplication.

Finding the total pay for 8 hours at $18 per hour.

Finding the total number of tiles in 15 rows of 20 tiles each.

Finding how much more one salary is than another.

Finding triple the body weight of a 132-pound athlete.

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Explanation

Translate Words to a Number Sentence

1 pts

Complete the translation for the daily pay problem:

"The amount earned in an 8-hour workday is equal to the rate per hour times 8 hours."

Amount earned = (1) $\times$ (2)

Please drag and drop the selected option in the right place or type it instead

$18

8

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Correct Answer

Explanation

Concert Hall Seating

2 pts

volume_mute

A concert hall has 42 rows of seats with 28 seats in each row. What is the total seating capacity of the concert hall?

1,156

1,166

1,176

1,186

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Daily Pay – Manufacturing Worker

Correct Answer

Explanation

Construction Worker Daily Pay

Correct Answer

Explanation

Computer Screen Pixels

Correct Answer

Explanation

Pixels on a 17-Inch Screen

Correct Answer

Explanation

Weight Lifting – Three Times Body Weight

Correct Answer

Explanation

Leaf-Cutter Ant Strength

Correct Answer

Explanation

Seconds in a Year

Correct Answer

Explanation

Annual Earnings – Nurse

Correct Answer

Explanation

Rectangular Array – Chairs in an Auditorium

Correct Answer

Explanation

Distance Traveled by Car

Correct Answer

Explanation

Sort the Problem-Solving Steps

Correct Answer

Explanation

Book Order – Total Cost

Correct Answer

Explanation

Which Situations Require Multiplication?

Correct Answer

Explanation

Translate Words to a Number Sentence

Correct Answer

Explanation

Concert Hall Seating

Correct Answer

Explanation

Quran Recitation

Query Dictionary

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