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WorksheetsChapter 4
Total questions: 22
Worksheet time: 1hrs 6mins
Ganesh is making a scale model of the Space Needle in Seattle, Washington. The space needle is 605 feet tall. If the model is 1/100 the actual size of the Space Needle, how tall is the model?
6 ft
6.5 ft
6.05 ft
65 ft
Choose Yes or No to indicate whether the product is correct.
0.48 × 10 = 4.8
yes
no
Choose Yes or No to indicate whether the product is correct.
0.76 × 10 = 76
yes
no
Choose Yes or No to indicate whether the product is correct.
0.01 × 100 = 0.1
yes
no
Choose Yes or No to indicate whether the product is correct.
0.50 × 1,000 = 500
yes
no
Madison is in charge of buying the hamburger meat for her company’s annual picnic. She needs to buy enough meat to make 1,000 hamburgers. Each hamburger will weigh 0.25 pound. How many pounds of hamburger meat does Madison need to buy?
25
250
2,500
25,000
Rhianna is making a shelf to store her collection of rocks and shells. She is using 5 pieces of wood that are each 3.25 feet long. How much wood will Rhianna use to make the shelf?
18.4 ft
20.1 ft
16.25 ft
17.7 ft
Which problems will have two decimal places in the product? Mark all that apply.
3 × 0.65
4.8 × 2
8.1 × 10
6.1 × 7.3
7.22 × 10^0
Mari and Rob are making a poster for the science fair. They need to figure out how much a rock that weighs 7 pounds on Earth would weigh on Mars. They know that they can multiply the amount the rock weighs on Earth by 0.38 to find its weight on Mars. Circle the partial products Mari and Rob would need to add to find the product of 7 and 0.38. Mark all that apply.
0.7
0.56
2.66
2.1
0.38
Michael exchanged 1,000 U.S. dollars for the Croatian currency, which is called the Kuna. The exchange rate was 5.81 Kuna to $1.
How many Croatian Kuna did Michael get?
5,810 kuna
6,200 kuna
5,750 kuna
3,456 kuna
Paul works at a local grocery store. He worked 15 hours this week. Last week, he worked 2.5 times as many hours as he worked this week. How many hours did Paul work last week?
34.4 hours
26.7 hours
33.4 hours
37.5 hours
Jeremiah always rides his bike to and from work. The total length of a trip to and from work is 14.6 kilometers. Last month, Jeremiah worked 18 days. How many kilometers did he ride his bike to and from work last month?
256 km
262.8 km
234.9 km
292.8 km
Mandy, Jeremy, and Lily went to an amusement park during their summer vacation. Mandy spent $16.25 at the amusement park. Jeremy spent $3.40 more than Mandy spent. Lily spent 2 times as much money as Jeremy spent. How much did Lily spend at the amusement park?
$39.30
$29.30
$35.30
$39.25
The cost of admission to the Flemington Aquarium is $11.50 for each senior citizen, $14.75 for each adult, and $7.25 for each child.
A family of 2 adults and 1 child plans to spend the day at the Flemington Aquarium. How much does admission for the family cost?
$26.75
$36.75
$33.75
$35.75
Mr. O’Brien is paid $7.30 per hour for the first 40 hours he works in a week. He is paid 1.5 times that rate for each hour after that.
Last week, Mr. O’Brien worked 44 hours. He says he earned $321.20 last week. Do you agree?
agree
disagree
During a track meet, Calvin drinks 0.6 liter of water. Melinda drinks 0.8 times as much water as Calvin during the track meet. How much water does Melinda drink during the track meet?
0.68 liters
0.58 liters
0.48 liters
0.55 liters
Select true or false. The product of 1.3 and 2.1 is 2.73.
true
false
Select true or false. The product of 4.8 and 0.4 is 19.2.
true
false
Select true or false. The product of 0.08 and 0.7 is 5.6.
true
false
Select true or false. The product of 0.21 and 1.8 is 0.378
true
false
The library is 0.9 mile from the school. The museum is 0.6 times as far from the school as the library. How far is the museum from the school?
0.77 miles
0.74 miles
0.64 miles
0.54 miles
Bruce is getting materials for a chemistry experiment. His teacher gives him a container that has 0.25 liter of a liquid in it. Bruce needs to use 0.4 of this liquid for the experiment. How much liquid will Bruce use?
0.1 liters
1 liter
10 liter
100 liter
