Mark:
BUSES
133
You know there are 50 people on the first bus with a 2:3 ratio boys to girls, 20 boys and 30 girls.
Boys on Bus 1 to boys on Bus 2, 5:6 ratio. 24 boys on Bus 2.
50:50 girls to boys on Bus 2. 24 girls on Bus 2. 48 total on Bus 2.
Girls on Bus 3 to Girls on Bus 2, 7:8 ratio. With 24 girls on Bus 2 = 21 girls on Bus3.
60 % of Bus 3 is girls = 21. 40% boys = 14. 35 total on Bus 3.
50 + 48 +35 = 133
CONTAINERS
six 20-ounce
seven 8-ounce
five 16-ounce
Annifa has a total 256 ounces of drink.
120 ounces are in 20-ounce water bottles = 6 water bottles
136 ounces are split between 12 more containers, some 8-ounce glasses and some 16-ounce pint containers.
X = # pint containers, Y = # of eight-ounce glasses
16x + 8y = 136
x + y = 12, x = 12-y
16 (12- y) + 8 y = 136
y = 7, x = 5
How I hate these sequences!
18, 14, 12, 11, ?, 10.25
SEQUENCES
10.5
You divide the number shown by 2 & then add 5 for each step in the sequence.
SEQUENCE
986
Answer: The sequence goes multiply by 1 & then add 1, multiply by 2 & then add 2, multiply by 3 & add 1, multiply by 1 & add 2, multiply by 2 & add 1, multiply by 3 & add 2, & then the sequence repeats.
DP, I am sorry you are having problems taming the local wildlife, but, ?'birds and chicks' went out of fashion along with Crocodile Dundee. Update your lexicon mate.
As for your right royal regal ripper riddle:
[size=7]Speed of the water = d / (2 * t) miles/minute
Where d = distance travelled by the hat
t = time travelled upstream in minutes without noticing the fallen hat
In this case of gross negligence, d = 1 mile, t = 5 minutes.
Hence Speed of the Water = 1 / (2 * 5) = 1/10 = 0.1 miles/minute or 0.1*60 = 6 miles per hour.[/size]
I hope his hat was ok.
I am sorry to read you are unwell Mark, I do hope you will make a full and speedy recovery. What is the point I ask in defeating a week and infirm adversary? Of cause, that would only apply if, and only if, I were to ?'win' a round.
Therefore, to take advantage of the situation:
1.33, 4.17, 1.39, 4.36, 1.45,
0.7, 0, 5, 8, 8, 2, 3,
3 3 5 4 4 3 5