4 88?
The least common multiple of 66 , 55 = 330
The next number is 48.
66
55 & 66
66-55 = 11
The triangular numbers between 1 and 66 are: 3, 6, 10, 15, 21, 28, 36, 45 and 55.
100, 90, 81, 73, 66, 60, 55 It's a decreasing sequence 100-10=90 90-9=81 81-8=73 73-7=66 66-6=60 60-5=55
To determine which numbers between 1 and 100 are divisible by 11, we need to find the multiples of 11 within that range. The first multiple of 11 within this range is 11 itself. The next multiple is 22, then 33, 44, 55, 66, 77, 88, and finally 99. Therefore, the numbers between 1 and 100 that are divisible by 11 are 11, 22, 33, 44, 55, 66, 77, 88, and 99.
100, 90, 81, 73, 66, 60, 55 It's a decreasing sequence 100-10=90 90-9=81 81-8=73 73-7=66 66-6=60 60-5=55
55 x 66 = 3630
55 x 1.2 = 66
The triangular numbers between 1 and 200 are 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, and 190. They are quite simple to find--each triangular number is one more than the difference between the previous two triangular numbers. For example, the difference between 55 and 66 is 11, so the next higher triangular number will be 78, 12 more than 66.