Directions: Solve the following problems:
Give the answer to each.
a. Add the GCF of 16 and 8 to the LCM of 6 and 4.
b. Subtract the GCF of 15 and 30 from the LCM of 5 and 8.
c. Divide the LCM of 27 and 3 by the GCF of 9 and 15.
d. Multiply the GCF of 18 and 27 by the LCM of 4, 8, and 12.
e. Add the GCF of 12 and 15 to the LCM of 3 and 5.
Give the answer to each.
a. Add the GCF of 16 and 8 to the LCM of 6 and 4.
b. Subtract the GCF of 15 and 30 from the LCM of 5 and 8.
c. Divide the LCM of 27 and 3 by the GCF of 9 and 15.
d. Multiply the GCF of 18 and 27 by the LCM of 4, 8, and 12.
e. Add the GCF of 12 and 15 to the LCM of 3 and 5.
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Answer:
a. 20
b. 25
c. 9
d. 108
e. 18
Step-by-step explanation:
a. 8+12
b. 40-15
c. 27÷3
d. 9×12
e. 3+15
Answer:
a. 20
b. 35
c. 9
d. 216
e. 18