The LCM is 12
So Namid will need 12 types of flowers. He will put 3 roses, 4 tulips, and 6 carnations
Answer:
3, 15 and 30
Step-by-step explanation:
Let the first number be x
Second number is 5 times the first number = 5x
Third number is twice the second number = 2×5x = 10x
The equation becomes;
x + 5x + 10x = 48
16x = 48
x = 48 ÷ 16
x = 3
Therefore the three numbers are x = 3, 5x = 15 and 10x = 30
If you do not have sea water you can not make salt