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?