Rates video (I want to join a typing contest. (Requires to type 50 words…
I want to join a typing contest.
Requires to type 50 words and one minute
I could type 30 word with in 10 seconds
Can I join the contest?
3 words/ second, 3*60=180 words/ minute
Yes, I can join the contest
Two oil prices
2L for $10
Compare two of them
1L cost $5
1L cost $3.56
The second one
2.5L for $8.9
Which one is best to buy?
driving a car
A friend tells me I am driving faster and out of speed rate
Telling her the speed limit is increasing
Example: I am driving at 90mph.
The speed limit is 110mph
I am not out of the speed rate
Your dog is getting fatter
It looks twice the size when I come back to see him
Not getting fatter
He eats 200 calories per meal
Burns about 800 calories a day
Burns much more than he eats