You need to post an equation if you want an answer, because without the equation it is impossible to determine the value of the coefficient x
Answer:
40%
Step-by-step explanation:
l2:w3 means that the fraction of land is 2/5.
time 2/5 by 20, you get 40/100
convert 40/100 into percentage is 40%
Answer:
x=-1
Step-by-step explanation:
Answer:
1:3 is the probability
Step-by-step explanation:
3 *4 12 have
- =
7 *4 28 total
28-12=16