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Q1. Find the prime factorization by drawing a factor tree
a. 96
b. 100
Q2. Write the prime factorization by division method
a. 48
b. 64
Q3. I am less than 20.I am a factor of 28.What number am I?
Q4. What will you get when you add 4th multiple of 6 to the 6th multiple of 9
Answers
Answer:
Ans 1 (a) 96
/ \
2 48
/ \
2 24
/ \
2 12
/ \
2 6
/ \
2 3
(b) 100
/ \
2 50
/ \
2 25
/ \
5 5
/ \
5 1
Ans 2 (a) prime factor of 48 is 2×2×2×2×3
(b) prime factor of 64 is 2×2×2×2×2×2
Ans 3it can be 1,2,4,7,14
Ans 4 the 4th multiple of 6 is 18
and 6th multiple of 9 is 54
Now, we have to add the both multiples
,So, 18+54=72
ans is 72
Step-by-step explanation:
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Answer:
Ans 1 (a) 96
/ \
2 48
/ \
2 24
/ \
2 12
/ \
2 6
/ \
2 3
(b) 100
/ \
2 50
/ \
2 25
/ \
5 5
/ \
5 1
Ans 2 (a) prime factor of 48 is 2×2×2×2×3
(b) prime factor of 64 is 2×2×2×2×2×2
Ans 3it can be 1,2,4,7,14
Ans 4 the 4th multiple of 6 is 18
and 6th multiple of 9 is 54
Now, we have to add the both multiples
,So, 18+54=72
ans is 72
Step-by-step explanation:
marks this as a braillent