What is the sequence of 3 21 39 57 need help is so hard it says to think smat
21 - 3 = 18
39 - 21 = _____
57 - 39 = ______
They all equal 18 therefore the sequence of 3, 21, 39, 57 is 18.
To find the pattern in the sequence 3, 21, 39, 57, let's analyze the numbers. By observing the sequence, we can notice that each number is obtained by adding 18 to the previous number.
Starting with 3, adding 18 gives us 21. Then, adding 18 again, we get 39. Continuing this pattern, we should add 18 to 39 to get the next number in the sequence, which is 57.
So, the pattern in the sequence is that each number is obtained by adding 18 to the previous number.
To think smart and crack the sequence pattern, it's important to carefully analyze the numbers, observe any common differences or patterns, and make logical conclusions based on your observations. In this particular case, recognizing the recurring addition of 18 allowed us to identify the pattern.