Answer:
B
Step-by-step explanation:
It’s 20cm :) because knowing that you have a 3:5 ratio and that one side is 12 can you can make a ration table so 3:5 and 12:? And to get from 3 to 12 you have to multiply 3 by 4 so you have to do the same to the other side 5 times 4 is 20 so 20 cm
1.5. if you divide the denominator by the numerator you will get your decimal.
Since the sample is 1/25 the size and the size of the sample is 1m then:

x is the height of our container. we need to move 1/25 to the other side so we multiply both sides of the equation by 25.

On the right side of the equation, 1/25 cancels out with 25 since:

so we are left with the 25 x 1 on the left:

so the container is 25m; C.
There are two types of flowers are given: Potted pansies and Marigolds.
Number of Potted pansies flowers sold = 48.
Number of Marigolds flowers = 96.
<em>Total number of flowers sold = Number of Potted pansies flowers sold+Number of Marigolds flowers = 48+96 = 144 flowers.</em>
Fraction of the marigolds flowers sold to the total flowers sold =
.
Reducing it into simplest fraction by dividing top and bottom by 48, we get
.
Therefore,
of the flowers sold were marigolds.