Answer:
The greatest common factor of 15 and 31 is 1.
Step-by-step explanation:
What are the factors of 15?
1, 15 and 3, 5
What are the factors of 31?
31 and 1
We can see that 31 and 15 only share on common factor, which is 1.
1 is the greatest and the only factor!
Let H = Hailey, M = Megan, B = Bailey
H + M + B = 458
167 + M + B = 458
M + B = 291
152 ≤ M ≤ 164
If M = 152, B = 139
If M = 164, B = 127
Thus,
$127 ≤ B ≤ 139
1. One tenth
2. Six hundredths
3. Eight thousandths
4. 8.059
5. 1.981
6. 5.3, 5.30
7. 3.70, 3.700
8. 0.90, 0.900
9. Seven and twenty-four hundredths
10. One four is in the ones place and one four is in the thousandths place.
