The puto is sliced into 6 equal parts and mother took 2 of the slices to serve, What is the ratio of the remaining slices o puto to the whole?

The temperature at 4 p. m. was 25 °c. it decreased an average of 3 °c per hour until midnight. what is the temperature at midnight?

Abusiness starts a new website. initially the number of hits is 293 due to the curiosity factor. the business estimates the number of hits will increase by 2.6% per week. estimate the number of hits in 5 weeks.

Eleven numbers with the sum 105 are written on the circle. the sum of any two consecutive numbers is not smaller than 18. find the least possible value of n, so that each number on the circle is not greater than n, for any set of numbers.