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Math Final first fall 21-22 12/13/2021

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Last updated about 3 years ago
15 questions
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Question 1
1.

12.6 x 15.3

Question 2
2.

2.84 x .56

Question 3
3.

78.5 divided by 5

Question 4
4.

36.75 divided by 1.5

Question 5
5.

Find the GCF of 45 and 81

Question 6
6.

Find the GCF of 28 and 70

Question 7
7.

Write the sum of the numbers as the product of their GCF and another sum 9 + 36

Question 8
8.

Find the LCM of 12 and 30

Question 9
9.

Find the LCM of 5 and 21

Question 10
10.

simplify 42/72

Question 11
11.

simplify 18/48

Question 12
12.

Anthony's mom gave him 30 dollars while Jennifer's mom gave her 36 dollars. They want to give the same amount of money to a charity. What is the greatest donation they can make?

Question 13
13.

At the gym, Hillary swims every 6 days, runs every 4 days. If she did both activities today, in how
many days will she do both activities again on the same
day?

Question 14
14.

John wants to buy a watermelon that weighs 5.7 pounds. The watermelon is priced at $1.58 per pound. How much is the total cost of the watermelon?

Question 15
15.

Elizabeth has a piece of string that is 4.5 meters long. She wants to cut it into pieces that are 0.25 meters long. How many pieces of ribbon will she have?