Answer:
817/950=.86
.86*100=86
100%-86%=14%
There is a 14 percent decrease.
Step-by-step explanation:
please mark this answer as the brainlest
Answer:
8/19 if you turn it into a inproper fraction.
Step-by-step explanation:
Answer:
12/15
Step-by-step explanation:
If the probability of drawing a read marble is 3/15
Then that would just make the probability of NOT drawing a red marble 12/5
Answer:
20:21
Step-by-step explanation:
Let's first start by converting each ratio so that the number of girls is the same
2:3
4:7
The least common multiple of 3 and 4 is 12 so...
8:12
12:21
We add 8 and 12 to get the number of junior members...
8+12=20
Then we put it in a ratio with the amount of adult members...
20:21