Gemma gets 6 Biscuits and Zak gets 24 Biscuits.
Answer:
x = 24
Step-by-step explanation:
In order to solve for x, you need to isolate it on one side of the equal sign. So in this case you need to multiply both sides by 4, in order to cancel the dividing factor 4 that appears in the denominator :

light stand for knowledge in the poem
21/4 is equivalent to...
4 x 5 = 20
so, 21/4 = 5 1/4
5 1/4 = 5.25
5 1/4 = 5 2/8 = 42/8
42/8 = 84/16
there is 1 number 3 on a 6 sided die
so the probability or rolling a 3 is 1/6