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2021.09.15 U2 D7 Mastery Check
By JESSICA Aleman
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Last updated 4 months ago
10 questions
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Question 1
1.
42 x 54.3
228.06
2,280.6
97.3
12.3
Question 2
2.
2.35 x 1.5
3.525
2.45
24.50
35.25
Question 3
3.
3.6 x 45.2
16.272
152.72
162.72
15.272
Question 4
4.
12.3 x 6
738
73.8
628
62.8
Question 5
5.
What is the product of 4.12 x 3.5?
1.442
14.42
144.2
7.62
Question 6
6.
A shower uses 32.4 gallons of water each minute. If the shower runs for 6.4 minutes, then how many gallons of water did the shower use in all?
207.36 gal
20.736 gal
205.26 gal
20.526 gal
Question 7
7.
A bundle of sticks weighs 6.3 pounds. If Jordan moves 12.5 bundles of sticks, then how much weight did he move in all?
18.3 pounds
6.2 pounds
65.42 pounds
78.75 pounds
Question 8
8.
It takes Mrs. O'rear 9.8 minutes to bake a pie. If Mrs. O'Rear bakes 115 pies in a row, then how much time did she spend baking the pies?
208.3 minutes
2,083 minutes
112.7 minutes
1,127 minutes
Question 9
9.
One roll of carpet covers 32.6 square feet of ground. How many square feet of ground does 3.5 rolls of carpet cover?
114.1 square feet
36.1 square feet
29.1 sqaure feet
96 sqaure feet
Question 10
10.
1.8 x 23.4
42.12
421.2
24.21
242.1