1. ) 6 × 6 + 4 -10 ÷ 5 = n
Ans. 38
2.) 3× 10 -16 ÷ 2 = n
Ans. 22
3.) 20 and 28 ( GCF)
Ans. 4
- FACTORS OF 20
1,2,4,5,10,20
FACTORS OF 28
1,2,4,7,14,28
In lowest term of 20 and 28 is 5 /7
- Divide by 4
4.) 9 and 12 ( LCM)
Ans. 3
• 9 and 12 are only divisible by 3.
9 / 12 = 3 / 4
-GOODLUCK
- KEEP ON LEARNING
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Answers & Comments
1. ) 6 × 6 + 4 -10 ÷ 5 = n
Ans. 38
2.) 3× 10 -16 ÷ 2 = n
Ans. 22
3.) 20 and 28 ( GCF)
Ans. 4
- FACTORS OF 20
1,2,4,5,10,20
FACTORS OF 28
1,2,4,7,14,28
In lowest term of 20 and 28 is 5 /7
- Divide by 4
4.) 9 and 12 ( LCM)
Ans. 3
• 9 and 12 are only divisible by 3.
9 / 12 = 3 / 4
-GOODLUCK
- KEEP ON LEARNING