How do you find the rule of Nine?
To apply the rule of nines, add up all the areas of the body that are burned deep enough to cause blisters or worse (2nd or 3rd-degree burns). For example, the entire left arm and the chest covered in blisters would be 18 percent.
What is the divisibility rule of 10?
Divisibility rules for numbers 1–30
| Divisor | Divisibility condition |
|---|---|
| 9 | Sum the digits. The result must be divisible by 9. |
| 10 | The ones digit is 0. |
| 11 | Form the alternating sum of the digits. The result must be divisible by 11. |
| Add the digits in blocks of two from right to left. The result must be divisible by 11. |
What is the multiple of 10?
Multiples of 10 are numbers like 10, 20, 30, 40, 50, 60, and so on.
What is a multiple of 15?
Here is the list of all multiples: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735, …
What are the multiples of 10 and 15?
Answer: LCM of 10 and 15 is 30.
What are the multiple of 5?
5,85,90,….. All numbers which can be divided or is a product of 5 is a multiple of 5. But the factors of 5 are the numbers which when multiplied together gives the original number.
What is the common multiple for 12 and 15?
Common Multiples of 12: …. Common Multiples of 15: 15, 30, 45, 60, 75,… Hence the Least common multiple of 12 and 15 is 60.
What is the GCF of 36 and 40?
4
What is the GCF of 12?
Finding the Greatest Common Factor
| Two Numbers | Factors | Greatest Common Factor |
|---|---|---|
| 9 and 12 | 9: 1, 3, 9 12: 1, 2, 3, 4, 6, 12 | 3 |
What is the least common factor of 10 12 and 15?
LCM of 10, 12, and 15 is 60.
What is the GCF of 24 and 40?
8
What is the LCM of 10 15 and 20?
Answer: LCM of 10, 15 and 20 is 60.
What is the LCM of 5 and 7?
Answer: LCM of 5 and 7 is 35.
What is the LCM of 5 and 7 and 10?
To find the LCM (Lowest common multiple) of a set of numbers, you first find the multiples of each number and then identify the smallest common one among the set. In this case, using 5 , 7 , and 10 . The smallest common multiple of each would be 70 .
What is the least common multiple of 7 and 10?
LCM of 7 and 10 is 70.
What is the LCM of 3 and 10?
30
What is the LCM of 3 9?
Answer: LCM of 3 and 9 is 9.
What is the least common multiple of 10 and 9?
Answer: LCM of 9 and 10 is 90.
What is the least common multiple for 7 and 9?
63
What is the GCF of 12 and 18?
Example 1: 6 is the greatest common factor of 12 and 18.
What is the least common multiple of 10 and 6?
How to Find LCM by GCF
- Find the GCF(6,10) = 2.
- Use the LCM by GCF formula to calculate (6×10)/2 = 60/2 = 30.
- So LCM(6,10) = 30.
What is the GCF of 92 and 23?
Answer: GCF of 92 and 23 is 23.
What is the LCM of 5 12?
Answer: LCM of 5 and 12 is 60.
What’s the GCF of 30 and 54?
6