15,30,45
15, 30, 45
15, 30, 45
15, 30, 45
15, 30, and 45 are.
To find three quarters of 15, first convert three quarters into a fraction: ( \frac{3}{4} ). Then, multiply this fraction by 15: ( \frac{3}{4} \times 15 = \frac{45}{4} ). When you divide 45 by 4, you get 11.25. Therefore, three quarters of 15 is 11.25.
The LCM is: 90
105, 120, 135
9, 15, 21
60, 120, 180
135, 270, 405
60, 120, 180
30 60 90