[計量] 幾題計量問題!
1.x和y是整數，x/y=6/5。問x+y可能的值。
Ans:44
2. The sum of three consecutive odd integers, x,y, and z ,
in ascending order, is 39. What is the sum of the three consecutive
odd integers that immediately follow z?
Ans:57
3. The sum of seven integers is -1.
Columu A: The maximum number of the seven integers that can be large than 13
Columu B:6
Ans:C
4. A palindrome is a whole number that reads the same forwards as backwards.
If one neglects the colon, certain times displayed on a digital watch are
palindromes. Three examples are: 1:01, 4:44 and 12:21. How many times during
a 12-hour period will be palindromes?
Ans:57
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