What is the largest three-digit number that, when divided by 11 or 19, leaves a remainder of 4?
Find the total sum of all numbers between 60 and 320 that are divisible by both 12 and 18.
Consider two natural numbers, 'a' and 'b', which are in the ratio of 17:20. If we increase 'a' by 18 and decrease 'b' by 20, the new ratio of 'a' to 'b'...
What is the average of all the prime numbers which are less than 35?
Find the range of the given data:
88, 76, 92, 85, 73, 66, 59, 95, 81
- Three numbers are in the ratio 3:5:8. If the difference between the sum of the smallest and the largest number and the sum of the smallest and the second l...
3245.34 + 923.5 + 23.5 =?
28% of a certain number is added to 82% of the same number, resulting in 125% of 484. If 150 is subtracted from this number, what is 35% of the resultin...
 If the sum of two numbers is 45, and their difference is 9, what are the two numbers?
Find the range of the given data:
65, 85, 45, 20, 35, 90, 100, 60, 55
